13639121760

Names of 13639121760

• Cardinal: 13639121760 can be written as Thirteen billion, six hundred thirty-nine million, one hundred twenty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.363912176 × 10¹⁰

Factors of 13639121760

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 199

Divisors of 13639121760

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 32 33 34 40 44 47 48 51 53 55 60 61 66 68 80 85 88 94 96 102 106 110 120 122 132 136 141 159 160 165 170 176 183 187 188 204 212 220 235 240 244 255 264 265 272 282 305 318 330 340 352 366 374 376 408 424 440 470 480 488 510 517 528 530 544 561 564 583 610 636 660 671 680 705 732 748 752 795 799 816 848 880 901 915 935 940 976 1020 1034 1037 1056 1060 1122 1128 1166 1220 1272 1320 1342 1360 1410 1464 1496 1504 1551 1590 1598 1632 1696 1749 1760 1802 1830 1870 1880 1952 2013 2040 2068 2074 2120 2244 2256 2332 2397 2440 2491 2544 2585 2640 2684 2703 2720 2805 2820 2867 2915 2928 2992 3102 3111 3180 3196 3233 3355 3498 3604 3660 3740 3760 3995 4026 4080 4136 4148 4240 4488 4505 4512 4664 4794 4880 4982 5088 5170 5185 5280 5368 5406 5610 5640 5734 5830 5856 5984 6204 6222 6360 6392 6466 6710 6996 7208 7320 7473 7480 7520 7755 7990 8052 8160 8272 8296 8480 8601 8745 8789 8976 9010 9328 9588 9699 9760 9911 9964 10065 10340 10370 10736 10812 11220 11280 11407 11468 11660 11985 12408 12444 12455 12720 12784 12932 13420 13515 13992 14335 14416 14640 14946 14960 15510 15555 15980 16104 16165 16544 16592 17202 17490 17578 17952 18020 18656 19176 19398 19822 19928 20130 20680 20740 21472 21624 22440 22560 22814 22936 23320 23970 24816 24888 24910 25440 25568 25864 26367 26840 27030 27401 27984 28670 28832 29280 29733 29892 29920 31020 31110 31537 31960 32208 32330 33184 34221 34404 34980 35156 35563 36040 37365 38352 38796 39644 39856 40260 41360 41480 42347 43005 43248 43945 44880 45628 45872 46640 47940 48495 48739 49555 49632 49776 49820 51728 52734 53680 54060 54802 54961 55968 57035 57340 59466 59784 62040 62220 63074 63920 64416 64660 68442 68808 69960 70312 71126 72080 74730 76704 77592 79288 79712 80520 82203 82720 82960 84694 86010 86496 87890 89760 91256 91744 93280 94611 95880 96990 97478 99110 99552 99640 103456 105468 106689 107360 108120 109604 109922 114070 114680 118932 119568 124080 124440 126148 127041 127840 129320 131835 136884 137005 137616 139920 140624 142252 144160 146217 148665 149460 151951 155184 157685 158576 161040 164406 164883 165920 169388 171105 172020 175780 177815 182512 189222 191760 193980 194956 198220 199280 210936 211735 213378 216240 219208 219844 228140 229360 237864 239136 243695 248160 248880 252296 254082 258640 263670 273768 274010 274805 275232 279840 281248 284504 292434 297330 298920 303902 310368 315370 317152 322080 328812 329766 338776 342210 344040 351560 355630 365024 378444 383520 387960 389912 396440 398560 411015 421872 423470 426756 432480 438416 439688 455853 456280 458720 465817 473055 475728 487390 497760 504592 508164 517280 527340 533445 536129 547536 548020 549610 569008 584868 594660 597840 604571 607804 630740 635205 657624 659532 677552 684420 688080 703120 711260 731085 756888 759755 775920 779824 792880 822030 824415 843744 846940 853512 876832 879376 911706 912560 931634 946110 951456 974780 1009184 1016328 1054680 1066890 1072258 1095072 1096040 1099220 1138016 1169736 1189320 1195680 1209142 1215608 1261480 1270410 1315248 1319064 1355104 1368840 1376160 1397451 1406240 1422520 1462170 1513776 1519510 1551840 1559648 1585760 1608387 1644060 1648830 1671461 1693880 1707024 1758752 1813713 1823412 1825120 1863268 1892220 1949560 2032656 2109360 2133780 2144516 2192080 2198440 2279265 2329085 2339472 2378640 2418284 2431216 2522960 2540820 2583167 2630496 2638128 2680645 2737680 2794902 2845040 2924340 3022855 3027552 3039020 3216774 3288120 3297660 3342922 3387760 3414048 3627426 3646824 3726536 3784440 3899120 4065312 4218720 4267560 4289032 4384160 4396880 4558530 4658170 4678944 4757280 4836568 4862432 5014383 5045920 5081640 5166334 5276256 5361290 5475360 5589804 5690080 5848680 6045710 6078040 6433548 6576240 6595320 6685844 6775520 6987255 7254852 7293648 7453072 7568880 7749501 7798240 8041935 8357305 8535120 8578064 8793760 9068565 9117060 9316340 9673136 10028766 10163280 10332668 10722580 11179608 11697360 12091420 12156080 12867096 12915835 13152480 13190640 13371688 13974510 14509704 14587296 14906144 15137760 15499002 16083870 16714610 17070240 17156128 18137130 18234120 18632680 19346272 20057532 20326560 20665336 21445160 22359216 23394720 24182840 24312160 25071915 25734192 25831670 26381280 26743376 27949020 28414837 29019408 30998004 32167740 33429220 36274260 36468240 37265360 38747505 40115064 41330672 42890320 44718432 48365680 50143830 51468384 51663340 53486752 55898040 56829674 58038816 61996008 64335480 66858440 72548520 72936480 74530720 77495010 80230128 82661344 85244511 85780640 96731360 100287660 103326680 111796080 113659348 123992016 128670960 133716880 142074185 145097040 154990020 160460256 170489022 200575320 206653360 223592160 227318696 247984032 257341920 267433760 284148370 290194080 309980040 340978044 401150640 413306720 426222555 454637392 568296740 619960080 681956088 802301280 852445110 909274784 1136593480 1239920160 1363912176 1704890220 2273186960 2727824352 3409780440 4546373920 6819560880 13639121760
• Sum of all divisors σ(n): 52484640768
• Sum of proper divisors (its aliquot sum) s(n): 38845519008
• 13639121760 is an abundant number, because the sum of its proper divisors (38845519008) is greater than itself. Its abundance is 25206397248

Bases of 13639121760

• Binary: 1100101100111101000111101101100000₂
• Hexadecimal: 0x32CF47B60
• Base-36: 69KDPPC

Squares and roots of 13639121760

• 13639121760 squared (13639121760²) is 186025642384105497600
• 13639121760 cubed (13639121760³) is 2537226386959031570451787776000
• The square root of 13639121760 is 116786.6506069935
• The cube root of 13639121760 is 2389.2529752181

Scales and comparisons

• 13,639,121,760 seconds is equal to 433 years, 35 weeks, 3 days, 4 hours, 56 minutes.
• To count from 1 to 13,639,121,760 would take you about eight hundred sixty-seven 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 13639121760 cubic inches would be around 199.1 feet tall.

Recreational maths with 13639121760

• 13639121760 backwards is 06712193631
• The number of decimal digits it has is: 11
• The sum of 13639121760's digits is 39
• More coming soon!