2999990621517472

Names of 2999990621517472

• Cardinal: 2999990621517472 can be written as Two quadrillion, nine hundred ninety-nine trillion, nine hundred ninety billion, six hundred twenty-one million, five hundred seventeen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.999990621517472 × 10¹⁵

Factors of 2999990621517472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 917

Divisors of 2999990621517472

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 88 121 176 227 242 352 454 484 677 908 968 1331 1354 1816 1936 2497 2662 2708 3632 3872 4994 5324 5416 7264 7447 9988 10648 10832 14894 19976 21296 21664 27467 29788 39952 42592 54934 59576 79904 81917 109868 119152 153679 163834 219736 238304 302137 307358 327668 439472 458329 604274 614716 655336 878944 901087 916658 1208548 1229432 1310672 1690469 1802174 1833316 2417096 2458864 2621344 3380938 3604348 3666632 4834192 4917728 5041619 6761876 7208696 7333264 9668384 10083238 13523752 14417392 14666528 18595159 20166476 27047504 28834784 37190318 40332952 54095008 55457809 74380636 80665904 104040683 110915618 148761272 161331808 204546749 208081366 221831236 297522544 310288733 409093498 416162732 443662472 595045088 610035899 620577466 818186996 832325464 887324944 1144447513 1220071798 1241154932 1636373992 1664650928 1774649888 2288895026 2440143596 2482309864 3272747984 3329301856 3413176063 4577790052 4880287192 4964619728 6545495968 6826352126 9155580104 9760574384 9929239456 12588922643 13652704252 18311160208 19521148768 25177845286 27305408504 36622320416 37544936693 50355690572 54610817008 70435542391 75089873386 100711381144 109221634016 138478149073 140871084782 150179746772 201422762288 276956298146 281742169564 300359493544 402845524576 412994303623 553912596292 563484339128 600718987088 774790966301 825988607246 1107825192584 1126968678256 1201437974176 1549581932602 1651977214492 2215650385168 2253937356512 3099163865204 3303954428984 4431300770336 6198327730408 6607908857968 8522700629311 12396655460816 13215817715936 17045401258622 24793310921632 34090802517244 68181605034488 93749706922421 136363210068976 187499413844842 272726420137952 374998827689684 749997655379368 1499995310758736 2999990621517472
• Sum of all divisors σ(n): 6534681906695040
• Sum of proper divisors (its aliquot sum) s(n): 3534691285177568
• 2999990621517472 is an abundant number, because the sum of its proper divisors (3534691285177568) is greater than itself. Its abundance is 534700663660096

Bases of 2999990621517472

• Binary: 1010101010000111100110111111010100110011011010100000₂
• Hexadecimal: 0xAA879BF5336A0
• Base-36: TJEONYL7DS

Squares and roots of 2999990621517472

• 2999990621517472 squared (2999990621517472²) is 8999943729192787934528001270784
• 2999990621517472 cubed (2999990621517472³) is 26999746781763346585858816232284155190459138048
• The square root of 2999990621517472 is 54772170.1370091051
• The cube root of 2999990621517472 is 144224.8067404465

Scales and comparisons

• 2,999,990,621,517,472 seconds is equal to 95,390,422 years, 9 weeks, 3 days, 23 hours, 17 minutes, 52 seconds.
• To count from 1 to 2,999,990,621,517,472 would take you about two hundred eighty-six million, one hundred seventy-one thousand, two hundred sixty-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 2999990621517472 cubic inches would be around 12018.7 feet tall.

Recreational maths with 2999990621517472

• 2999990621517472 backwards is 2747151260999992
• The number of decimal digits it has is: 16
• The sum of 2999990621517472's digits is 82
• More coming soon!