13151543808

Names of 13151543808

• Cardinal: 13151543808 can be written as Thirteen billion, one hundred fifty-one million, five hundred forty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3151543808 × 10¹⁰

Factors of 13151543808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 131

Divisors of 13151543808

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 43 48 51 52 53 64 68 78 86 96 102 104 106 128 129 136 156 159 172 192 204 208 212 221 256 258 272 289 312 318 344 384 408 416 424 442 512 516 544 559 578 624 636 663 688 689 731 768 816 832 848 867 884 901 1032 1088 1118 1156 1248 1272 1326 1376 1378 1462 1536 1632 1664 1677 1696 1734 1768 1802 2064 2067 2176 2193 2236 2279 2312 2496 2544 2652 2703 2752 2756 2924 3264 3328 3354 3392 3468 3536 3604 3757 4128 4134 4352 4386 4472 4558 4624 4992 5088 5304 5406 5504 5512 5848 6528 6656 6708 6784 6837 6936 7072 7208 7514 8256 8268 8704 8772 8944 9116 9248 9503 9984 10176 10608 10812 11008 11024 11271 11696 11713 12427 13056 13416 13568 13674 13872 14144 14416 15028 15317 16512 16536 17544 17888 18232 18496 19006 19968 20352 21216 21624 22016 22048 22542 23392 23426 24854 26112 26832 27136 27348 27744 28288 28509 28832 29627 30056 30634 33024 33072 35088 35139 35776 36464 36992 37281 38012 38743 40704 42432 43248 44096 45084 45951 46784 46852 49708 53664 54696 55488 56576 57018 57664 59254 60112 61268 66048 66144 70176 70278 71552 72928 73984 74562 76024 77486 81408 84864 86496 88192 88881 90168 91902 93568 93704 99416 107328 109392 110976 113152 114036 115328 116229 118508 120224 122536 132288 140352 140556 143104 145856 147968 149124 152048 154972 161551 169728 172992 176384 177762 180336 183804 187136 187408 198832 199121 214656 218784 221952 228072 230656 232458 237016 240448 245072 264576 280704 281112 286208 291712 298248 304096 309944 323102 339456 345984 352768 355524 360672 367608 374272 374816 397664 398242 429312 437568 443904 456144 461312 464916 474032 480896 484653 490144 503659 529152 561408 562224 583424 596496 597363 608192 619888 646204 658631 691968 711048 721344 735216 749632 795328 796484 858624 875136 912288 929832 948064 961792 969306 980288 1007318 1058304 1122816 1124448 1166848 1192992 1194726 1216384 1239776 1292408 1317262 1383936 1422096 1442688 1470432 1499264 1510977 1590656 1592968 1750272 1824576 1859664 1896128 1923584 1938612 1960576 1975893 2014636 2248896 2385984 2389452 2432768 2479552 2584816 2634524 2844192 2885376 2940864 2998528 3021954 3181312 3185936 3500544 3649152 3719328 3792256 3877224 3921152 3951786 4029272 4497792 4771968 4778904 4865536 4959104 5169632 5269048 5688384 5770752 5881728 5997056 6043908 6362624 6371872 7298304 7438656 7584512 7754448 7842304 7903572 8058544 8562203 8995584 9543936 9557808 9918208 10339264 10538096 11376768 11763456 12087816 12743744 14596608 14877312 15169024 15508896 15807144 16117088 17124406 17991168 19087872 19115616 19836416 20678528 21076192 22753536 23526912 24175632 25487488 25686609 29754624 31017792 31614288 32234176 34248812 38231232 41357056 42152384 45507072 48351264 50974976 51373218 59509248 62035584 63228576 64468352 68497624 76462464 82714112 84304768 96702528 101949952 102746436 124071168 126457152 128936704 136995248 152924928 168609536 193405056 205492872 248142336 252914304 257873408 273990496 305849856 337219072 386810112 410985744 505828608 547980992 773620224 821971488 1011657216 1095961984 1643942976 2191923968 3287885952 4383847936 6575771904 13151543808
• Sum of all divisors σ(n): 41787700416
• Sum of proper divisors (its aliquot sum) s(n): 28636156608
• 13151543808 is an abundant number, because the sum of its proper divisors (28636156608) is greater than itself. Its abundance is 15484612800

Bases of 13151543808

• Binary: 1100001111111001001010001000000000₂
• Hexadecimal: 0x30FE4A200
• Base-36: 61I385C

Squares and roots of 13151543808

• 13151543808 squared (13151543808²) is 172963104533743140864
• 13151543808 cubed (13151543808³) is 2274731846443206331292410970112
• The square root of 13151543808 is 114680.1805370047
• The cube root of 13151543808 is 2360.4360852669

Scales and comparisons

• 13,151,543,808 seconds is equal to 418 years, 9 weeks, 1 day, 22 hours, 36 minutes, 48 seconds.
• To count from 1 to 13,151,543,808 would take you about eight hundred thirty-six 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 13151543808 cubic inches would be around 196.7 feet tall.

Recreational maths with 13151543808

• 13151543808 backwards is 80834515131
• 13151543808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13151543808's digits is 39
• More coming soon!