13989131520

Names of 13989131520

• Cardinal: 13989131520 can be written as Thirteen billion, nine hundred eighty-nine million, one hundred thirty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.398913152 × 10¹⁰

Factors of 13989131520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 92

Divisors of 13989131520

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 19 20 21 24 26 28 30 32 35 38 39 40 42 43 48 49 52 56 57 60 64 65 70 76 78 80 84 86 91 95 96 98 104 105 112 114 120 128 129 130 133 140 147 152 156 160 168 172 182 190 192 195 196 208 210 215 224 228 240 245 247 256 258 260 266 273 280 285 294 301 304 312 320 336 343 344 364 380 384 390 392 399 416 420 430 448 455 456 480 490 494 516 520 532 546 559 560 570 588 602 608 624 637 640 645 665 672 686 688 728 735 741 760 768 780 784 798 817 832 840 860 896 903 910 912 931 960 980 988 1029 1032 1040 1064 1092 1118 1120 1140 1176 1204 1216 1235 1248 1274 1280 1290 1330 1344 1365 1372 1376 1456 1470 1482 1505 1520 1560 1568 1596 1634 1664 1677 1680 1715 1720 1729 1792 1806 1820 1824 1862 1911 1920 1960 1976 1995 2058 2064 2080 2107 2128 2184 2236 2240 2280 2352 2408 2432 2451 2470 2496 2548 2580 2660 2688 2730 2744 2752 2793 2795 2912 2940 2964 3010 3040 3120 3136 3185 3192 3268 3328 3354 3360 3430 3440 3458 3612 3640 3648 3705 3724 3822 3840 3913 3920 3952 3990 4085 4116 4128 4160 4214 4256 4368 4459 4472 4480 4515 4560 4655 4704 4816 4864 4902 4940 4992 5096 5145 5160 5187 5320 5376 5460 5488 5504 5586 5590 5719 5824 5880 5928 6020 6080 6240 6272 6321 6370 6384 6517 6536 6708 6720 6860 6880 6916 7224 7280 7296 7410 7448 7644 7826 7840 7904 7980 8170 8232 8256 8320 8385 8428 8512 8645 8736 8918 8944 8960 9030 9120 9310 9408 9555 9632 9804 9880 9984 10192 10290 10320 10374 10535 10621 10640 10920 10976 11008 11172 11180 11438 11648 11739 11760 11856 12040 12103 12160 12255 12480 12544 12642 12740 12768 13034 13072 13377 13416 13440 13720 13760 13832 13965 14448 14560 14592 14749 14820 14896 15288 15652 15680 15808 15960 16340 16464 16512 16640 16770 16856 17024 17157 17290 17472 17836 17888 18060 18240 18620 18816 19110 19264 19551 19565 19608 19760 20384 20580 20640 20748 21070 21242 21280 21840 21952 22295 22344 22360 22876 23296 23478 23520 23712 24080 24206 24320 24510 24960 25284 25480 25536 25935 26068 26144 26754 26832 26880 27391 27440 27520 27664 27930 28595 28896 29120 29498 29640 29792 30576 31304 31360 31605 31616 31863 31920 32585 32680 32928 33024 33540 33712 34048 34314 34580 34944 35672 35776 36120 36309 36480 37240 37632 38220 38528 39102 39130 39216 39520 40033 40768 41160 41280 41496 42140 42484 42560 43680 43904 44247 44590 44688 44720 45752 46956 47040 47424 48160 48412 49020 49920 50568 50960 51072 51870 52136 52288 53105 53508 53664 54782 54880 55040 55328 55860 57190 57792 58240 58695 58996 59280 59584 60515 61152 62608 62720 63210 63232 63726 63840 65170 65360 65856 66885 67080 67424 68628 69160 69888 71344 71552 72240 72618 72960 73745 74347 74480 76440 77056 78204 78260 78432 79040 80066 81536 82173 82320 82560 82992 84280 84721 84968 85120 85785 87360 87808 88494 89180 89376 89440 91504 93912 94080 94848 96320 96824 97755 98040 101136 101920 102144 103740 104272 104576 106210 107016 107328 109564 109760 110656 111720 114380 115584 116480 117390 117992 118560 119168 120099 121030 122304 125216 126420 127452 127680 130340 130720 131712 133770 134160 134848 136955 137256 138320 142688 143104 144480 145236 147490 148694 148960 152880 156408 156520 156864 158080 159315 160132 163072 164346 164640 165120 165984 168560 169442 169936 170240 171570 174720 176988 178360 178752 178880 181545 183008 187824 188160 189696 191737 192640 193648 195510 196080 200165 202272 203840 207480 208544 209152 212420 214032 214656 219128 219520 221235 221312 223041 223440 228760 231168 234780 235984 237120 238336 240198 242060 244608 250432 252840 254163 254904 255360 260680 261440 263424 267540 268320 269696 273910 274512 276640 280231 285376 288960 290472 294980 297388 297920 305760 312816 313040 313728 316160 318630 320264 328692 329280 331968 337120 338884 339872 343140 349440 353976 356720 357504 357760 363090 366016 371735 375648 383474 385280 387296 391020 392160 400330 404544 407680 410865 414960 417088 423605 424840 428064 429312 438256 439040 442470 442624 446082 446880 457520 469560 471968 474240 480396 484120 489216 500864 505680 508326 509808 510720 520429 521360 522880 535080 536640 539392 547820 549024 553280 560462 570752 575211 577920 580944 589960 594776 595840 600495 611520 625632 626080 627456 637260 640528 657384 658560 663936 674240 677768 679744 686280 707952 713440 715008 715520 726180 732032 743470 751296 766948 774592 782040 784320 800660 809088 815360 821730 829920 834176 840693 847210 849680 856128 876512 884940 892164 893760 915040 939120 943936 948480 958685 960792 968240 1001728 1011360 1016652 1019616 1040858 1042720 1045760 1070160 1073280 1095640 1098048 1106560 1115205 1120924 1141504 1150422 1155840 1161888 1179920 1189552 1191680 1200990 1223040 1251264 1252160 1270815 1274520 1281056 1314768 1317120 1327872 1348480 1355536 1359488 1372560 1401155 1415904 1426880 1452360 1464064 1486940 1502592 1533896 1549184 1561287 1564080 1568640 1601320 1618176 1643460 1659840 1668352 1681386 1694420 1699360 1712256 1753024 1769880 1784328 1787520 1830080 1878240 1887872 1917370 1921584 1936480 2022720 2033304 2039232 2081716 2085440 2140320 2146560 2191280 2196096 2213120 2230410 2241848 2300844 2323776 2359840 2379104 2401980 2446080 2502528 2504320 2541630 2549040 2562112 2602145 2629536 2696960 2711072 2718976 2745120 2802310 2831808 2853760 2876055 2904720 2973880 3005184 3067792 3098368 3122574 3128160 3137280 3202640 3286920 3319680 3362772 3388840 3398720 3424512 3506048 3539760 3568656 3575040 3643003 3660160 3756480 3775744 3834740 3843168 3872960 4045440 4066608 4078464 4163432 4170880 4203465 4280640 4382560 4392192 4460820 4483696 4601688 4647552 4719680 4758208 4803960 5005056 5008640 5083260 5098080 5124224 5204290 5259072 5422144 5490240 5604620 5663616 5707520 5752110 5809440 5947760 6135584 6245148 6256320 6405280 6573840 6639360 6725544 6777680 6797440 7012096 7079520 7137312 7286006 7320320 7512960 7669480 7686336 7745920 7806435 8090880 8133216 8156928 8326864 8341760 8406930 8561280 8765120 8921640 8967392 9203376 9295104 9439360 9516416 9607920 10166520 10196160 10248448 10408580 10518144 10844288 10929009 10980480 11209240 11327232 11504220 11618880 11895520 12271168 12490296 12512640 12810560 13147680 13451088 13555360 13594880 14159040 14274624 14572012 15025920 15338960 15372672 15491840 15612870 16266432 16653728 16813860 17122560 17530240 17843280 17934784 18215015 18406752 18878720 19032832 19215840 20333040 20392320 20817160 21036288 21688576 21858018 21960960 22418480 23008440 23237760 23791040 24542336 24980592 25025280 25621120 26295360 26902176 27110720 28318080 28549248 29144024 30677920 30745344 31225740 32532864 33307456 33627720 35060480 35686560 35869568 36430030 36813504 38431680 40666080 40784640 41634320 43716036 44836960 46016880 46475520 47582080 49084672 49961184 51242240 52590720 53804352 54221440 54645045 56636160 57098496 58288048 61355840 62451480 65065728 66614912 67255440 71373120 71739136 72860060 73627008 76863360 81332160 83268640 87432072 89673920 92033760 95164160 99922368 105181440 107608704 108442880 109290090 116576096 122711680 124902960 133229824 134510880 142746240 145720120 147254016 153726720 162664320 166537280 174864144 179347840 184067520 199844736 215217408 218580180 233152192 245423360 249805920 269021760 285492480 291440240 325328640 333074560 349728288 358695680 368135040 399689472 437160360 466304384 499611840 538043520 582880480 666149120 699456576 736270080 874320720 932608768 999223680 1076087040 1165760960 1398913152 1748641440 1998447360 2331521920 2797826304 3497282880 4663043840 6994565760 13989131520
• Sum of all divisors σ(n): 60436992000
• Sum of proper divisors (its aliquot sum) s(n): 46447860480
• 13989131520 is an abundant number, because the sum of its proper divisors (46447860480) is greater than itself. Its abundance is 32458728960

Bases of 13989131520

• Binary: 1101000001110100010011010100000000₂
• Hexadecimal: 0x341D13500
• Base-36: 6FCRMYO

Squares and roots of 13989131520

• 13989131520 squared (13989131520²) is 195695800683857510400
• 13989131520 cubed (13989131520³) is 2737614293678188653925367808000
• The square root of 13989131520 is 118275.6590343085
• The cube root of 13989131520 is 2409.5184221661

Scales and comparisons

• 13,989,131,520 seconds is equal to 444 years, 42 weeks, 1 day, 5 hours, 52 minutes.
• To count from 1 to 13,989,131,520 would take you about eight hundred eighty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13989131520 cubic inches would be around 200.8 feet tall.

Recreational maths with 13989131520

• 13989131520 backwards is 02513198931
• 13989131520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13989131520's digits is 42
• More coming soon!