7970987317957125

Names of 7970987317957125

• Cardinal: 7970987317957125 can be written as Seven quadrillion, nine hundred seventy trillion, nine hundred eighty-seven billion, three hundred seventeen million, nine hundred fifty-seven thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 7.970987317957125 × 10¹⁵

Factors of 7970987317957125

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3915

Divisors of 7970987317957125

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 11 15 21 25 33 35 55 59 75 77 105 125 165 175 177 231 275 295 375 385 397 413 525 649 825 875 885 1155 1191 1239 1375 1475 1925 1947 1985 2065 2625 2779 3245 3433 4125 4367 4425 4543 5775 5955 6195 7375 8337 9625 9735 9925 10299 10325 13101 13629 13895 16225 17165 21835 22125 22715 23423 24031 28875 29775 30569 30975 37763 41685 48675 49625 51495 51625 65505 68145 69475 70269 72093 81125 85825 91707 109175 113289 113575 117115 120155 148875 152845 154875 163961 188815 202547 208425 243375 257475 257653 264341 327525 340725 347375 351345 360465 429125 458535 491883 545875 566445 567875 585575 600775 607641 764225 772959 793023 819805 944075 1012735 1042125 1287375 1288265 1321705 1362901 1417829 1637625 1703625 1756725 1802325 1803571 2228017 2292675 2459415 2832225 2927875 3003875 3038205 3821125 3864795 3965115 4088703 4099025 4253487 4720375 5063675 5410713 6441325 6608525 6684051 6814505 7089145 8783625 9011625 9017855 9540307 11140085 11463375 11785489 12297075 14161125 14991911 15191025 15596119 19323975 19825575 20443515 20495125 21267435 25318375 27053565 28620921 32206625 33042625 33420255 34072525 35356467 35445725 44975733 45089275 46788357 47701535 55700425 58927445 61485375 74959555 75955125 77980595 80411159 82498423 96619875 99127875 102217575 104943377 106337175 129640379 135267825 143104605 167101275 170362625 176782335 177228625 224878665 225446375 233941785 238507675 241233477 247495269 278502125 294637225 314830131 374797775 388921137 389902975 402055795 412492115 511087875 524716885 531685875 562878113 648201895 676339125 695343851 715523025 835506375 883911675 884522749 907482653 1124393325 1169708925 1192538375 1206167385 1237476345 1473186125 1574150655 1688634339 1873988875 1944605685 1949514875 2010278975 2062460575 2086031553 2623584425 2653568247 2722447959 2814390565 3241009475 3476719255 3577615125 4419558375 4422613745 4537413265 4678839133 4867406957 5621966625 5848544625 6030836925 6187381725 6191659243 7648782361 7870753275 8443171695 9723028425 10051394875 10312302875 10430157765 13117922125 13267841235 13612239795 14036517399 14071952825 14602220871 16205047375 17383596275 18574977729 22113068725 22687066325 22946347083 23394195665 24337034785 30154184625 30936908625 30958296215 32751873931 38243911805 39353766375 42215858475 48615142125 51467230463 52150788825 53541476527 66339206175 68061198975 70182586995 70359764125 73011104355 86917981375 92874888645 98255621793 110565343625 113435331625 114731735415 116970978325 121685173925 154401691389 154791481075 160624429581 163759369655 191219559025 211079292375 257336152315 260753944125 267707382635 276051508847 331696030875 340305994875 350912934975 360270613241 365055521775 464374443225 491278108965 573658677075 584854891625 608425869625 772008456945 773957405375 803122147905 818796848275 828154526541 956097795125 1080811839723 1286680761575 1338536913175 1380257544235 1754564674875 1801353066205 1825277608875 1932360561929 2321872216125 2456390544825 2868293385375 3036566597317 3860042284725 4015610739525 4093984241375 4140772632705 5404059198615 5797081685787 6433403807875 6692684565875 6901287721175 9006765331025 9109699791951 9661802809645 12281952724125 15182832986585 19300211423625 20078053697625 20703863163525 21255966181219 27020295993075 28985408428935 34506438605875 45033826655125 45548498959755 48309014048225 63767898543657 75914164932925 103519315817625 106279830906095 135101479965375 144927042144675 227742494798775 241545070241125 318839492718285 379570824664625 531399154530475 724635210723375 1138712473993875 1594197463591425 2656995772652375 7970987317957125
• Sum of all divisors σ(n): 16864143004200960
• Sum of proper divisors (its aliquot sum) s(n): 8893155686243835
• 7970987317957125 is an abundant number, because the sum of its proper divisors (8893155686243835) is greater than itself. Its abundance is 922168368286710

Bases of 7970987317957125

• Binary: 11100010100011001001000011011100110001001001000000101₂
• Hexadecimal: 0x1C51921B989205
• Base-36: 26HH90SBG1X

Squares and roots of 7970987317957125

• 7970987317957125 squared (7970987317957125²) is 63536638823033320961483338265625
• 7970987317957125 cubed (7970987317957125³) is 506449742284020914285869702147377392215611328125
• The square root of 7970987317957125 is 89280385.9644273995
• The cube root of 7970987317957125 is 199757.9347900129

Scales and comparisons

• 7,970,987,317,957,125 seconds is equal to 253,452,740 years, 43 weeks, 12 hours, 58 minutes, 45 seconds.
• To count from 1 to 7,970,987,317,957,125 would take you about seven hundred sixty million, three hundred fifty-eight thousand, two hundred twenty-two 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 7970987317957125 cubic inches would be around 16646.5 feet tall.

Recreational maths with 7970987317957125

• 7970987317957125 backwards is 5217597137890797
• The number of decimal digits it has is: 16
• The sum of 7970987317957125's digits is 87
• More coming soon!