8142895336727998

Names of 8142895336727998

• Cardinal: 8142895336727998 can be written as Eight quadrillion, one hundred forty-two trillion, eight hundred ninety-five billion, three hundred thirty-six million, seven hundred twenty-seven thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 8.142895336727998 × 10¹⁵

Factors of 8142895336727998

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18074980

Divisors of 8142895336727998

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 11 14 22 23 31 46 62 77 121 154 161 217 242 253 322 341 373 434 506 682 713 746 847 1426 1694 1771 2387 2611 2783 3542 3751 4103 4774 4991 5222 5566 7502 7843 8206 8579 9982 11563 15686 17158 19481 23126 26257 28721 38962 45133 52514 54901 57442 60053 80941 86273 90266 94369 109802 120106 127193 161882 172546 188738 254386 265949 315931 531898 603911 631862 660583 890351 1038059 1207822 1321166 1399123 1780702 1861643 2076118 2798246 2925439 3723286 5850878 7266413 9793861 14532826 18074533 19587722 20478073 32179829 36149066 40956146 64359658 126521731 198819863 225258803 253043462 397639726 415714259 450517606 560310523 831428518 1120621046 1391739041 2187018493 2783478082 2909999813 3922173661 4374036986 4572856849 5819999626 6163415753 6741800809 7844347322 9145713698 12326831506 12887142029 13483601618 15309129451 25774284058 30618258902 32009997943 43143910271 47192605663 50301425339 64019995886 67797573283 74159808899 86287820542 90209994203 94385211326 100602850678 135595146566 141758562319 148319617798 155061418607 180419988406 208995825079 283517124638 310122837214 352109977373 417991650158 474583012981 519118662293 704219954746 815757897889 949166025962 992309936233 1038237324586 1085429930249 1462970775553 1559344185509 1631515795778 1705675604677 1984619872466 2170859860498 2298954075869 2925941551106 3118688371018 3411351209354 4597908151738 4806903976817 5710305285223 9613807953634 10915409298563 11420610570446 11939729232739 16092678531083 18762431651447 21830818597126 23879458465478 25288494834559 32185357062166 33648327837719 37524863302894 50576989669118 52875943744987 67296655675438 105751887489974 131337021560129 177019463841913 262674043120258 354038927683826 370131606214909 581635381194857 740263212429818 1163270762389714 4071447668363999 8142895336727998
• Sum of all divisors σ(n): 16571537883242496
• Sum of proper divisors (its aliquot sum) s(n): 8428642546514498
• 8142895336727998 is an abundant number, because the sum of its proper divisors (8428642546514498) is greater than itself. Its abundance is 285747209786500

Bases of 8142895336727998

• Binary: 11100111011011110101110001111111111010010010110111110₂
• Hexadecimal: 0x1CEDEB8FFD25BE
• Base-36: 286EYH45S5A

Squares and roots of 8142895336727998

• 8142895336727998 squared (8142895336727998²) is 66306744464906575934164637088004
• 8142895336727998 cubed (8142895336727998³) is 539928880296902750207002123866960380620136735992
• The square root of 8142895336727998 is 90237992.7565324227
• The cube root of 8142895336727998 is 201183.7740440679

Scales and comparisons

• 8,142,895,336,727,998 seconds is equal to 258,918,884 years, 4 weeks, 17 hours, 19 minutes, 58 seconds.
• To count from 1 to 8,142,895,336,727,998 would take you about seven hundred seventy-six million, seven hundred fifty-six thousand, six hundred fifty-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 8142895336727998 cubic inches would be around 16765.3 feet tall.

Recreational maths with 8142895336727998

• 8142895336727998 backwards is 8997276335982418
• The number of decimal digits it has is: 16
• The sum of 8142895336727998's digits is 91
• More coming soon!