12908834400

Names of 12908834400

• Cardinal: 12908834400 can be written as Twelve billion, nine hundred eight million, eight hundred thirty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.29088344 × 10¹⁰

Factors of 12908834400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 632

Divisors of 12908834400

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 17 20 21 22 24 25 28 30 32 33 34 35 40 42 44 48 49 50 51 55 56 60 66 68 70 75 77 80 84 85 88 96 98 100 102 105 110 112 119 120 132 136 140 147 150 154 160 165 168 170 175 176 187 196 200 204 210 220 224 231 238 240 245 255 264 272 275 280 294 300 308 330 336 340 350 352 357 374 385 392 400 408 420 425 440 462 476 480 490 510 525 528 539 544 550 560 561 587 588 595 600 616 660 672 680 700 714 735 748 770 784 800 816 825 833 840 850 880 924 935 952 980 1020 1050 1056 1078 1100 1120 1122 1155 1174 1176 1190 1200 1225 1232 1275 1309 1320 1360 1400 1428 1470 1496 1540 1568 1617 1632 1650 1666 1680 1700 1760 1761 1785 1848 1870 1904 1925 1960 2040 2100 2156 2200 2244 2310 2348 2352 2380 2400 2450 2464 2499 2550 2618 2640 2695 2720 2800 2805 2856 2935 2940 2975 2992 3080 3234 3300 3332 3360 3400 3522 3570 3675 3696 3740 3808 3850 3920 3927 4080 4109 4165 4200 4312 4400 4488 4620 4675 4696 4704 4760 4900 4998 5100 5236 5280 5390 5600 5610 5712 5775 5870 5880 5950 5984 6160 6457 6468 6545 6600 6664 6800 7044 7140 7350 7392 7480 7700 7840 7854 8085 8160 8218 8330 8400 8624 8800 8805 8925 8976 9163 9240 9350 9392 9520 9800 9979 9996 10200 10472 10780 11220 11424 11550 11740 11760 11900 12320 12327 12495 12914 12936 13090 13200 13328 13475 13600 14025 14088 14280 14675 14700 14960 15400 15708 16170 16436 16660 16800 17248 17610 17850 17952 18326 18480 18700 18784 19040 19371 19600 19635 19958 19992 20400 20545 20825 20944 21560 22440 23100 23480 23520 23800 24654 24990 25828 25872 26180 26400 26656 26950 27489 28050 28176 28560 28763 29350 29400 29920 29937 30800 31416 32285 32340 32725 32872 33320 35220 35700 36652 36960 37400 38742 39200 39270 39916 39984 40425 40800 41090 41650 41888 43120 44025 44880 45199 45815 46200 46960 47600 49308 49895 49980 51656 51744 52360 53900 54978 56100 56352 57120 57526 58700 58800 59874 61600 61635 62475 62832 64570 64680 65450 65744 66640 69853 70440 71400 73304 74800 77484 78540 79832 79968 80850 82180 83300 86240 86289 88050 89760 90398 91630 92400 93920 95200 96855 98175 98616 99790 99960 102725 103312 104720 107800 109769 109956 112200 115052 117400 117600 119748 123270 124950 125664 129140 129360 130900 131488 133280 135597 137445 139706 140880 142800 143815 146608 149600 149685 154968 157080 159664 161425 161700 164360 166600 172578 176100 180796 183260 184800 193710 196350 197232 199580 199920 205450 206624 209440 209559 215600 219538 219912 224400 225995 229075 230104 234800 239496 246540 249475 249900 258280 258720 261800 271194 274890 279412 281760 285600 287630 293216 299370 308175 309936 314160 316393 319328 322850 323400 328720 329307 333200 345156 349265 352200 361592 366520 387420 392700 394464 399160 399840 410900 419118 431200 431445 439076 439824 448800 451990 458150 460208 469600 478992 484275 488971 493080 498950 499800 516560 523600 542388 548845 549780 558824 575260 598740 616350 619872 628320 632786 645700 646800 657440 658614 666400 677985 687225 690312 698530 704400 719075 723184 733040 748425 768383 774840 785400 798320 821800 838236 862890 878152 879648 903980 916300 920416 949179 957984 968550 977942 986160 997900 999600 1033120 1047200 1047795 1084776 1097690 1099560 1117648 1129975 1150520 1197480 1232700 1265572 1291400 1293600 1317228 1355970 1374450 1380624 1397060 1408800 1438150 1446368 1466080 1466913 1496850 1536766 1549680 1570800 1581965 1596640 1643600 1646535 1676472 1725780 1746325 1756304 1807960 1832600 1898358 1937100 1955884 1972320 1995800 1999200 2095590 2157225 2169552 2195380 2199120 2235296 2259950 2301040 2305149 2394960 2444855 2465400 2531144 2582800 2634456 2711940 2744225 2748900 2761248 2794120 2876300 2933826 2993700 3073532 3099360 3141600 3163930 3287200 3293070 3352944 3389925 3451560 3492650 3512608 3615920 3665200 3796716 3841915 3874200 3911768 3991600 4191180 4314450 4339104 4390760 4398240 4519900 4602080 4610298 4745895 4789920 4889710 4930800 5062288 5165600 5238975 5268912 5378681 5423880 5488450 5497800 5588240 5752600 5867652 5987400 6147064 6327860 6586140 6705888 6779850 6903120 6985300 7231840 7330400 7334565 7593432 7683830 7748400 7823536 7909825 7983200 8232675 8382360 8628900 8781520 9039800 9220596 9491790 9779420 9861600 10124576 10477950 10537824 10757362 10847760 10976900 10995600 11176480 11505200 11525745 11735304 11974800 12224275 12294128 12655720 13172280 13559700 13806240 13970600 14669130 15186864 15367660 15496800 15647072 15819650 16136043 16465350 16764720 17257800 17563040 18079600 18441192 18983580 19209575 19558840 20955900 21514724 21695520 21953800 21991200 23010400 23051490 23470608 23729475 23949600 24448550 24588256 25311440 26344560 26893405 27119400 27941200 29338260 30373728 30735320 31639300 32272086 32930700 33529440 34515600 36159200 36672825 36882384 37967160 38419150 39117680 41911800 43029448 43907600 46102980 46941216 47458950 48897100 50622880 52689120 53786810 54238800 55882400 57628725 58676520 61470640 63278600 64544172 65861400 69031200 73345650 73764768 75934320 76838300 78235360 80680215 83823600 86058896 87815200 92205960 94917900 97794200 107573620 108477600 115257450 117353040 122941280 126557200 129088344 131722800 134467025 146691300 151868640 153676600 161360430 167647200 172117792 184411920 189835800 195588400 215147240 230514900 234706080 253114400 258176688 263445600 268934050 293382600 307353200 322720860 368823840 379671600 391176800 403401075 430294480 461029800 516353376 537868100 586765200 614706400 645441720 759343200 806802150 860588960 922059600 1075736200 1173530400 1290883440 1613604300 1844119200 2151472400 2581766880 3227208600 4302944800 6454417200 12908834400
• Sum of all divisors σ(n): 56554630272
• Sum of proper divisors (its aliquot sum) s(n): 43645795872
• 12908834400 is an abundant number, because the sum of its proper divisors (43645795872) is greater than itself. Its abundance is 30736961472

Bases of 12908834400

• Binary: 1100000001011011010010111001100000₂
• Hexadecimal: 0x3016D2E60
• Base-36: 5XHL4DC

Squares and roots of 12908834400

• 12908834400 squared (12908834400²) is 166638005566623360000
• 12908834400 cubed (12908834400³) is 2151102418605819121411584000000
• The square root of 12908834400 is 113617.0515371703
• The cube root of 12908834400 is 2345.8253573493

Scales and comparisons

• 12,908,834,400 seconds is equal to 410 years, 23 weeks, 6 days, 19 hours, 20 minutes.
• To count from 1 to 12,908,834,400 would take you about eight hundred twenty 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 12908834400 cubic inches would be around 195.5 feet tall.

Recreational maths with 12908834400

• 12908834400 backwards is 00443880921
• The number of decimal digits it has is: 11
• The sum of 12908834400's digits is 39
• More coming soon!