13746869640

Names of 13746869640

• Cardinal: 13746869640 can be written as Thirteen billion, seven hundred forty-six million, eight hundred sixty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.374686964 × 10¹⁰

Factors of 13746869640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1086

Divisors of 13746869640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 81 84 90 98 105 108 120 126 135 140 147 162 168 180 189 196 210 216 243 245 252 270 280 294 315 324 360 378 392 405 420 441 486 490 504 540 567 588 630 648 729 735 756 810 840 882 945 972 980 1069 1080 1134 1176 1215 1260 1323 1458 1470 1512 1620 1701 1764 1890 1944 1960 2138 2187 2205 2268 2430 2520 2646 2835 2916 2940 3207 3240 3402 3528 3645 3780 3969 4276 4374 4410 4536 4860 5103 5292 5345 5670 5832 5880 6414 6561 6615 6804 7290 7483 7560 7938 8505 8552 8748 8820 9621 9720 10206 10584 10690 10935 11340 11907 12828 13122 13230 13608 14580 14966 15309 15876 16035 17010 17496 17640 19242 19845 20412 21380 21870 22449 22680 23814 25515 25656 26244 26460 28863 29160 29932 30618 31752 32070 32805 34020 35721 37415 38484 39690 40824 42760 43740 44898 45927 47628 48105 51030 52381 52488 52920 57726 59535 59864 61236 64140 65610 67347 68040 71442 74830 76545 76968 79380 86589 87480 89796 91854 95256 96210 102060 104762 107163 112245 115452 119070 122472 128280 131220 134694 142884 144315 149660 153090 157143 158760 173178 178605 179592 183708 192420 202041 204120 209524 214326 224490 229635 230904 238140 259767 261905 262440 269388 285768 288630 299320 306180 314286 321489 336735 346356 357210 367416 384840 404082 419048 428652 432945 448980 459270 471429 476280 519534 523810 535815 538776 577260 606123 612360 628572 642978 673470 692712 714420 779301 785715 808164 857304 865890 897960 918540 942858 1010205 1039068 1047620 1071630 1154520 1212246 1257144 1285956 1298835 1346940 1414287 1428840 1558602 1571430 1607445 1616328 1731780 1818369 1837080 1885716 2020410 2078136 2095240 2143260 2337903 2357145 2424492 2571912 2597670 2693880 2828574 3030615 3117204 3142860 3214890 3463560 3636738 3771432 3896505 4040820 4242861 4286520 4675806 4714290 4848984 5195340 5455107 5657148 6061230 6234408 6285720 6429780 7013709 7071435 7273476 7793010 8081640 8485722 9091845 9351612 9428580 10390680 10910214 11314296 11689515 12122460 12728583 12859560 14027418 14142870 14546952 15586020 16365321 16971444 18183690 18703224 18857160 21214305 21820428 23379030 24244920 25457166 27275535 28054836 28285740 31172040 32730642 33942888 35068545 36367380 38185749 42428610 43640856 46758060 49095963 50914332 54551070 56109672 56571480 63642915 65461284 70137090 72734760 76371498 81826605 84857220 93516120 98191926 101828664 109102140 114557247 127285830 130922568 140274180 152742996 163653210 169714440 190928745 196383852 218204280 229114494 245479815 254571660 280548360 305485992 327306420 343671741 381857490 392767704 458228988 490959630 509143320 572786235 654612840 687343482 763714980 916457976 981919260 1145572470 1374686964 1527429960 1718358705 1963838520 2291144940 2749373928 3436717410 4582289880 6873434820 13746869640
• Sum of all divisors σ(n): 54018233100
• Sum of proper divisors (its aliquot sum) s(n): 40271363460
• 13746869640 is an abundant number, because the sum of its proper divisors (40271363460) is greater than itself. Its abundance is 26524493820

Bases of 13746869640

• Binary: 1100110011011000001001010110001000₂
• Hexadecimal: 0x333609588
• Base-36: 6BCJ4I0

Squares and roots of 13746869640

• 13746869640 squared (13746869640²) is 188976424899153729600
• 13746869640 cubed (13746869640³) is 2597834278121916467131009344000
• The square root of 13746869640 is 117247.0453359061
• The cube root of 13746869640 is 2395.5281102595

Scales and comparisons

• 13,746,869,640 seconds is equal to 437 years, 5 weeks, 4 days, 6 hours, 54 minutes.
• To count from 1 to 13,746,869,640 would take you about eight hundred seventy-four 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 13746869640 cubic inches would be around 199.6 feet tall.

Recreational maths with 13746869640

• 13746869640 backwards is 04696864731
• 13746869640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13746869640's digits is 54
• More coming soon!