80715440016855

Names of 80715440016855

• Cardinal: 80715440016855 can be written as Eighty trillion, seven hundred fifteen billion, four hundred forty million, sixteen thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 8.0715440016855 × 10¹³

Factors of 80715440016855

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 472

Divisors of 80715440016855

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 35 45 49 51 63 73 85 105 119 135 147 153 189 219 245 255 315 357 365 367 441 459 511 595 657 735 765 833 945 1071 1095 1101 1241 1323 1533 1785 1835 1971 2205 2295 2499 2555 2569 3213 3285 3303 3577 3723 4165 4599 5329 5355 5505 6205 6239 6615 7497 7665 7707 8687 9855 9909 10731 11169 12495 12845 13797 15987 16065 16515 17885 17983 18615 18717 22491 22995 23121 26061 26645 26791 31195 32193 33507 37303 37485 38535 43435 43673 47961 49545 53655 53949 55845 56151 60809 68985 69363 78183 79935 80373 89915 90593 93585 96579 111909 112455 115605 130305 131019 133955 134689 143883 160965 161847 167535 168453 182427 186515 187537 218365 234549 239805 241119 261121 269745 271779 280755 304045 305711 335727 346815 390915 393057 401865 404067 452965 455447 482895 485541 547281 559545 562611 634151 655095 673445 719415 723357 783363 809235 815337 842265 912135 917133 937685 942823 1007181 1172745 1179171 1205595 1212201 1305605 1312759 1358895 1366341 1528555 1641843 1678635 1687833 1902453 1955743 1965285 2020335 2277235 2289713 2350089 2427705 2446011 2736405 2751399 2813055 2828469 3170755 3188129 3616785 3636603 3916815 3938277 4076685 4099023 4439057 4585665 4714115 5035905 5063499 5707359 5867229 5895855 6061005 6563795 6599761 6831705 6869139 7050267 8209215 8254197 8439165 8485407 9512265 9564387 9778715 9832297 11448565 11750445 11814831 12230055 12297069 13317171 13690201 13756995 14142345 15940645 16027991 17122077 17601687 18183015 19691385 19799283 20495115 20607417 22195285 22316903 25317495 25456221 28536795 28693161 29336145 29496891 32998805 33247631 34345695 35251335 35444493 39951513 41070603 41270985 42427035 47821935 48083973 49161485 52805061 59074155 59397849 61485345 61822251 66585855 66950709 68451005 68826079 80139955 85610385 86079483 88008435 88490673 95831407 98996415 99742893 103037085 111584515 112195937 119854539 123211809 127281105 143465805 144251919 147484455 166238155 167149049 177222465 178193547 199757565 200852127 205353015 206478237 232733417 240419865 264025305 265472019 287494221 296989245 299228679 309111255 334753545 336587811 344130395 369635427 430397415 432755757 442453365 479157035 481782553 498714465 501447147 560979685 599272695 602556381 616059045 619434711 698200251 717757681 721259595 835745245 862482663 890967735 897686037 1004260635 1009763433 1032391185 1163667085 1170043343 1327360095 1437471105 1445347659 1496143395 1504341441 1629133919 1682939055 1848177135 1858304133 2094600753 2153273043 2163778785 2408912765 2507235735 2587447989 3012781905 3029290299 3097173555 3491001255 3510130029 3588788405 4312413315 4336042977 4488430185 4513024323 4887401757 5024303767 5048817165 5850216715 6283802259 6459819129 7226738295 7521707205 8145669595 8190303401 9291520665 10473003765 10530390087 10766365215 12201880577 12937239945 13008128931 14662205271 15072911301 15146451495 17550650145 19379457387 21680214885 22565121615 24437008785 24570910203 25121518835 31419011295 31591170261 32299095645 35170126369 36605641731 40951517005 43986615813 45218733903 52651950435 61009402885 65040644655 73311026355 73712730609 75364556505 85413164039 96897286935 105510379107 109816925193 122854551015 135656201709 157955851305 175850631845 183028208655 219933079065 221138191827 226093669515 256239492117 316531137321 329450775579 368563653045 427065820195 527551895535 549084625965 597892148273 678281008545 768718476351 949593411963 1105690959135 1281197460585 1582655686605 1647253877895 1793676444819 2306155429053 2989460741365 3843592381755 4747967059815 5381029334457 8968382224095 11530777145265 16143088003371 26905146672285 80715440016855
• Sum of all divisors σ(n): 179684521979040
• Sum of proper divisors (its aliquot sum) s(n): 98969081962185
• 80715440016855 is an abundant number, because the sum of its proper divisors (98969081962185) is greater than itself. Its abundance is 18253641945330

Bases of 80715440016855

• Binary: 10010010110100100000111001000010100110111010111₂
• Hexadecimal: 0x496907214DD7
• Base-36: SM05SZ3RR

Squares and roots of 80715440016855

• 80715440016855 squared (80715440016855²) is 6514982257114517482684091025
• 80715440016855 cubed (80715440016855³) is 525859659585001434946203980253566354226375
• The square root of 80715440016855 is 8984177.2031085295
• The cube root of 80715440016855 is 43216.7601892925

Scales and comparisons

• 80,715,440,016,855 seconds is equal to 2,566,501 years, 16 weeks, 5 days, 16 hours, 14 minutes, 15 seconds.
• To count from 1 to 80,715,440,016,855 would take you about six million, four hundred sixteen thousand, two hundred fifty-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 80715440016855 cubic inches would be around 3601.4 feet tall.

Recreational maths with 80715440016855

• 80715440016855 backwards is 55861004451708
• The number of decimal digits it has is: 14
• The sum of 80715440016855's digits is 54
• More coming soon!