13897825760

Names of 13897825760

• Cardinal: 13897825760 can be written as Thirteen billion, eight hundred ninety-seven million, eight hundred twenty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.389782576 × 10¹⁰

Factors of 13897825760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 850

Divisors of 13897825760

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 41 52 56 62 65 70 80 82 91 104 112 124 130 140 155 160 164 182 205 208 217 224 248 260 280 287 310 328 364 403 410 416 434 455 496 520 533 560 574 620 656 728 751 806 820 868 910 992 1040 1066 1085 1120 1148 1240 1271 1312 1435 1456 1502 1612 1640 1736 1820 2015 2080 2132 2170 2296 2480 2542 2665 2821 2870 2912 3004 3224 3280 3472 3640 3731 3755 4030 4264 4340 4592 4960 5084 5257 5330 5642 5740 6008 6355 6448 6560 6944 7280 7462 7510 8060 8528 8680 8897 9184 9763 10168 10514 10660 11284 11480 12016 12710 12896 14105 14560 14924 15020 16120 16523 17056 17360 17794 18655 19526 20336 21028 21320 22568 22960 23281 24032 25420 26285 28210 29848 30040 30791 32240 33046 34720 35588 37310 39052 40672 42056 42640 44485 45136 45920 46562 48815 50840 52570 56420 59696 60080 61582 64480 66092 68341 71176 74620 78104 82615 84112 85280 88970 90272 93124 97630 101680 105140 112840 115661 116405 119392 120160 123164 132184 136682 142352 149240 153955 156208 162967 165230 168224 177940 186248 195260 203360 210280 215537 225680 231322 232810 246328 264368 273364 284704 298480 302653 307910 312416 325934 330460 341705 355880 372496 390520 400283 420560 431074 451360 462644 465620 492656 528736 546728 578305 596960 605306 615820 651868 660920 683410 711760 744992 781040 800566 814835 841120 862148 925288 931240 954521 985312 1077685 1093456 1156610 1210612 1231640 1303736 1321840 1366820 1423520 1513265 1562080 1601132 1629670 1724296 1850576 1862480 1909042 2001415 2118571 2155370 2186912 2313220 2421224 2463280 2607472 2643680 2733640 2801981 3026530 3202264 3259340 3448592 3701152 3724960 3818084 4002830 4237142 4310740 4626440 4772605 4842448 4926560 5214944 5467280 5603962 6053060 6404528 6518680 6681647 6897184 7636168 8005660 8474284 8621480 9252880 9545210 9684896 10592855 10934560 11207924 12106120 12408773 12809056 13037360 13363294 14009905 15272336 16011320 16948568 17242960 18505760 19090420 21185710 22415848 24212240 24817546 26074720 26726588 28019810 30544672 32022640 33408235 33897136 34485920 38180840 42371420 44831696 48424480 49635092 53453176 56039620 62043865 64045280 66816470 67794272 76361680 84742840 86861411 89663392 99270184 106906352 112079240 124087730 133632940 152723360 169485680 173722822 198540368 213812704 224158480 248175460 267265880 338971360 347445644 397080736 434307055 448316960 496350920 534531760 694891288 868614110 992701840 1069063520 1389782576 1737228220 1985403680 2779565152 3474456440 6948912880 13897825760
• Sum of all divisors σ(n): 42788487168
• Sum of proper divisors (its aliquot sum) s(n): 28890661408
• 13897825760 is an abundant number, because the sum of its proper divisors (28890661408) is greater than itself. Its abundance is 14992835648

Bases of 13897825760

• Binary: 1100111100010111111111110111100000₂
• Hexadecimal: 0x33C5FFDE0
• Base-36: 6DUEMZK

Squares and roots of 13897825760

• 13897825760 squared (13897825760²) is 193149560855319577600
• 13897825760 cubed (13897825760³) is 2684358942387748058601598976000
• The square root of 13897825760 is 117889.0400334143
• The cube root of 13897825760 is 2404.2647412445

Scales and comparisons

• 13,897,825,760 seconds is equal to 441 years, 47 weeks, 1 day, 11 hours, 9 minutes, 20 seconds.
• To count from 1 to 13,897,825,760 would take you about eight hundred eighty-three 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 13897825760 cubic inches would be around 200.4 feet tall.

Recreational maths with 13897825760

• 13897825760 backwards is 06752879831
• 13897825760 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13897825760's digits is 56
• More coming soon!