30489873389200640

Names of 30489873389200640

• Cardinal: 30489873389200640 can be written as Thirty quadrillion, four hundred eighty-nine trillion, eight hundred seventy-three billion, three hundred eighty-nine million, two hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.048987338920064 × 10¹⁶

Factors of 30489873389200640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 71538931

Divisors of 30489873389200640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 31 32 40 46 62 64 80 92 115 124 128 155 160 184 230 248 256 310 320 368 460 467 496 620 640 713 736 920 934 992 1240 1280 1426 1472 1840 1868 1984 2335 2480 2852 2944 3565 3680 3736 3968 4670 4960 5704 5888 7130 7360 7472 7936 9340 9920 10741 11408 14260 14477 14720 14944 18680 19840 21482 22816 28520 28954 29440 29888 37360 39680 42964 45632 53705 57040 57908 59776 72385 74720 85928 91264 107410 114080 115816 119552 144770 149440 171856 182528 214820 228160 231632 289540 298880 332971 343712 429640 456320 463264 579080 597760 665942 687424 859280 912640 926528 1158160 1331884 1374848 1664855 1718560 1853056 2316320 2663768 2749696 3329710 3437120 3706112 4632640 5327536 6659420 6874240 9265280 10655072 13318840 13748480 18530560 21310144 26637680 42620288 53275360 71538403 85240576 106550720 143076806 213101440 286153612 357692015 426202880 572307224 715384030 1144614448 1430768060 1645383269 2217690493 2289228896 2861536120 3290766538 4435380986 4578457792 5723072240 6581533076 8226916345 8870761972 9156915584 11088452465 11446144480 13163066152 16453832690 17741523944 18313831168 22176904930 22892288960 26326132304 32907665380 33408434201 35483047888 44353809860 45784577920 51006881339 52652264608 65815330760 66816868402 70966095776 88707619720 91569155840 102013762678 105304529216 131630661520 133633736804 141932191552 167042171005 177415239440 204027525356 210609058432 255034406695 263261323040 267267473608 283864383104 334084342010 354830478880 408055050712 421218116864 510068813390 526522646080 534534947216 567728766208 668168684020 709660957760 768393986623 816110101424 1020137626780 1035661460231 1053045292160 1069069894432 1336337368040 1419321915520 1536787973246 1632220202848 2040275253560 2071322920462 2106090584320 2138139788864 2672674736080 2838643831040 3073575946492 3264440405696 3841969933115 4080550507120 4142645840924 4276279577728 5178307301155 5345349472160 6147151892984 6528880811392 7683939866230 8161101014240 8285291681848 8552559155456 10356614602310 10690698944320 12294303785968 13057761622784 15367879732460 16322202028480 16570583363696 20713229204620 21381397888640 23820213585313 24588607571936 30735759464920 32644404056960 33141166727392 41426458409240 42762795777280 47640427170626 49177215143872 61471518929840 65288808113920 66282333454784 82852916818480 95280854341252 98354430287744 119101067926565 122943037859680 132564666909568 165705833636960 190561708682504 196708860575488 238202135853130 245886075719360 265129333819136 331411667273920 381123417365008 476404271706260 491772151438720 662823334547840 762246834730016 952808543412520 983544302877440 1325646669095680 1524493669460032 1905617086825040 3048987338920064 3811234173650080 6097974677840128 7622468347300160 15244936694600320 30489873389200640
• Sum of all divisors σ(n): 78834890832961536
• Sum of proper divisors (its aliquot sum) s(n): 48345017443760896
• 30489873389200640 is an abundant number, because the sum of its proper divisors (48345017443760896) is greater than itself. Its abundance is 17855144054560256

Bases of 30489873389200640

• Binary: 1101100010100100110000011011000100111000010010100000000₂
• Hexadecimal: 0x6C5260D89C2500
• Base-36: 8C7RAGUQ77K

Squares and roots of 30489873389200640

• 30489873389200640 squared (30489873389200640²) is 929632379289485321714578176409600
• 30489873389200640 cubed (30489873389200640³) is 28344373543037754678632063329220023569449222144000
• The square root of 30489873389200640 is 174613497.1564358767
• The cube root of 30489873389200640 is 312405.4058709363

Scales and comparisons

• 30,489,873,389,200,640 seconds is equal to 969,483,662 years, 21 weeks, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 30,489,873,389,200,640 would take you about two billion, nine hundred eight million, four hundred fifty thousand, nine hundred eighty-seven 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 30489873389200640 cubic inches would be around 26033.8 feet tall.

Recreational maths with 30489873389200640

• 30489873389200640 backwards is 04600298337898403
• The number of decimal digits it has is: 17
• The sum of 30489873389200640's digits is 74
• More coming soon!