80970817536

Names of 80970817536

• Cardinal: 80970817536 can be written as Eighty billion, nine hundred seventy million, eight hundred seventeen thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 8.0970817536 × 10¹⁰

Factors of 80970817536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 284

Divisors of 80970817536

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 49 54 56 62 63 64 72 84 93 96 98 108 112 124 126 128 144 147 168 186 189 192 196 216 217 224 241 248 252 256 279 288 294 336 372 378 384 392 432 434 441 448 482 496 504 512 558 576 588 651 672 723 744 756 768 784 837 864 868 882 896 964 992 1008 1024 1116 1152 1176 1302 1323 1344 1446 1488 1512 1519 1536 1568 1674 1687 1728 1736 1764 1792 1928 1953 1984 2016 2048 2169 2232 2304 2352 2604 2646 2688 2892 2976 3024 3038 3072 3136 3348 3374 3456 3472 3528 3584 3856 3906 3968 4032 4096 4338 4464 4557 4608 4704 5061 5208 5292 5376 5784 5859 5952 6048 6076 6144 6272 6507 6696 6748 6912 6944 7056 7168 7471 7712 7812 7936 8064 8192 8676 8928 9114 9216 9408 10122 10416 10584 10752 11568 11718 11809 11904 12096 12152 12288 12544 13014 13392 13496 13671 13824 13888 14112 14336 14942 15183 15424 15624 15872 16128 17352 17856 18228 18432 18816 20244 20832 21168 21504 22413 23136 23436 23618 23808 24192 24304 24576 25088 26028 26784 26992 27342 27648 27776 28224 28672 29884 30366 30848 31248 31744 32256 34704 35427 35712 36456 36864 37632 40488 41013 41664 42336 43008 44826 45549 46272 46872 47236 47616 48384 48608 50176 52056 52297 53568 53984 54684 55296 55552 56448 57344 59768 60732 61696 62496 63488 64512 67239 69408 70854 71424 72912 73728 75264 80976 82026 83328 84672 86016 89652 91098 92544 93744 94472 95232 96768 97216 100352 104112 104594 106281 107136 107968 109368 110592 111104 112896 119536 121464 123392 124992 126976 129024 134478 138816 141708 142848 145824 150528 156891 161952 164052 166656 169344 172032 179304 182196 185088 187488 188944 190464 193536 194432 200704 201717 208224 209188 212562 214272 215936 218736 221184 222208 225792 239072 242928 246784 249984 253952 258048 268956 277632 283416 285696 291648 301056 313782 318843 323904 328104 333312 338688 358608 364392 366079 370176 374976 377888 380928 387072 388864 401408 403434 416448 418376 425124 428544 431872 437472 444416 451584 470673 478144 485856 493568 499968 516096 537912 555264 566832 571392 583296 602112 627564 637686 647808 656208 666624 677376 717216 728784 732158 740352 749952 755776 761856 774144 777728 806868 832896 836752 850248 857088 863744 874944 888832 903168 941346 956288 971712 987136 999936 1075824 1098237 1110528 1133664 1142784 1166592 1204224 1255128 1275372 1295616 1312416 1333248 1354752 1412019 1434432 1457568 1464316 1480704 1499904 1511552 1548288 1555456 1613736 1665792 1673504 1700496 1714176 1727488 1749888 1777664 1806336 1882692 1912576 1943424 1974272 1999872 2151648 2196474 2221056 2267328 2285568 2333184 2510256 2550744 2591232 2624832 2666496 2709504 2824038 2868864 2915136 2928632 2961408 2999808 3023104 3110912 3227472 3294711 3331584 3347008 3400992 3428352 3454976 3499776 3612672 3765384 3825152 3886848 3999744 4303296 4392948 4442112 4534656 4666368 5020512 5101488 5182464 5249664 5332992 5419008 5648076 5737728 5830272 5857264 5922816 5999616 6046208 6221824 6454944 6589422 6663168 6694016 6801984 6856704 6909952 6999552 7530768 7650304 7773696 7999488 8606592 8785896 8884224 9069312 9332736 9884133 10041024 10202976 10364928 10499328 10838016 11296152 11475456 11660544 11714528 11999232 12092416 12443648 12909888 13178844 13326336 13388032 13603968 13819904 13999104 15061536 15300608 15547392 15998976 17213184 17571792 17768448 18138624 18665472 19768266 20082048 20405952 20729856 20998656 22592304 22950912 23321088 23429056 23998464 24184832 25819776 26357688 26652672 26776064 27207936 27998208 30123072 30601216 31094784 34426368 35143584 36277248 37330944 39536532 40164096 40811904 41459712 41997312 45184608 45901824 46642176 46858112 47996928 48369664 51639552 52715376 53305344 53552128 54415872 55996416 60246144 61202432 62189568 68852736 70287168 72554496 79073064 80328192 81623808 83994624 90369216 91803648 93284352 93716224 96739328 103279104 105430752 107104256 108831744 111992832 120492288 124379136 137705472 140574336 145108992 158146128 160656384 163247616 167989248 180738432 183607296 186568704 187432448 206558208 210861504 214208512 217663488 240984576 275410944 281148672 290217984 316292256 321312768 326495232 335978496 361476864 373137408 374864896 413116416 421723008 428417024 435326976 481969152 550821888 562297344 632584512 642625536 652990464 722953728 749729792 826232832 843446016 870653952 963938304 1124594688 1265169024 1285251072 1305980928 1445907456 1499459584 1652465664 1686892032 1927876608 2249189376 2530338048 2611961856 2891814912 2998919168 3373784064 3855753216 4498378752 5060676096 5783629824 6747568128 8996757504 10121352192 11567259648 13495136256 20242704384 26990272512 40485408768 80970817536
• Sum of all divisors σ(n): 289263490560
• Sum of proper divisors (its aliquot sum) s(n): 208292673024
• 80970817536 is an abundant number, because the sum of its proper divisors (208292673024) is greater than itself. Its abundance is 127321855488

Bases of 80970817536

• Binary: 1001011011010001111001010000000000000₂
• Hexadecimal: 0x12DA3CA000
• Base-36: 1173XMO0

Squares and roots of 80970817536

• 80970817536 squared (80970817536²) is 6556273292448205111296
• 80970817536 cubed (80970817536³) is 530866808478973582797450988486656
• The square root of 80970817536 is 284553.7164332949
• The cube root of 80970817536 is 4326.2290386793

Scales and comparisons

• 80,970,817,536 seconds is equal to 2,574 years, 32 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 80,970,817,536 would take you about five thousand, one hundred forty-nine 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 80970817536 cubic inches would be around 360.5 feet tall.

Recreational maths with 80970817536

• 80970817536 backwards is 63571807908
• 80970817536 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80970817536's digits is 54
• More coming soon!