3856345079520

Names of 3856345079520

• Cardinal: 3856345079520 can be written as Three trillion, eight hundred fifty-six billion, three hundred forty-five million, seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 3.85634507952 × 10¹²

Factors of 3856345079520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13801

Divisors of 3856345079520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 181 240 362 480 543 724 905 1086 1448 1810 2172 2715 2896 3620 4344 5419 5430 5792 7240 8191 8688 10838 10860 14480 16257 16382 17376 21676 21720 24573 27095 28960 32514 32764 40955 43352 43440 49146 54190 65028 65528 81285 81910 86704 86880 98292 108380 122865 130056 131056 162570 163820 173408 196584 216760 245730 260112 262112 325140 327640 393168 433520 491460 520224 650280 655280 786336 867040 980839 982920 1300560 1310560 1482571 1961678 1965840 2601120 2942517 2965142 3923356 3931680 4447713 4904195 5885034 5930284 7412855 7846712 8895426 9808390 11770068 11860568 14712585 14825710 15693424 17790852 19616780 22238565 23540136 23721136 29425170 29651420 31386848 35581704 39233560 44387029 44477130 47080272 47442272 58850340 59302840 71163408 78467120 88774058 88954260 94160544 117700680 118605680 133161087 142326816 156934240 177548116 177908520 221935145 235401360 237211360 266322174 355096232 355817040 443870290 470802720 532644348 665805435 710192464 711634080 887740580 1065288696 1331610870 1420384928 1775481160 2130577392 2663221740 3550962320 4261154784 5326443480 7101924640 8034052249 10652886960 16068104498 21305773920 24102156747 32136208996 40170261245 48204313494 64272417992 80340522490 96408626988 120510783735 128544835984 160681044980 192817253976 241021567470 257089671968 321362089960 385634507952 482043134940 642724179920 771269015904 964086269880 1285448359840 1928172539760 3856345079520
• Sum of all divisors σ(n): 12218345717760
• Sum of proper divisors (its aliquot sum) s(n): 8362000638240
• 3856345079520 is an abundant number, because the sum of its proper divisors (8362000638240) is greater than itself. Its abundance is 4505655558720

Bases of 3856345079520

• Binary: 111000000111100000000101000001111011100000₂
• Hexadecimal: 0x381E0141EE0
• Base-36: 1D7KWAJ1C

Squares and roots of 3856345079520

• 3856345079520 squared (3856345079520²) is 14871397372338115123430400
• 3856345079520 cubed (3856345079520³) is 57349240082402747613992120503185408000
• The square root of 3856345079520 is 1963757.8973794097
• The cube root of 3856345079520 is 15681.6574559443

Scales and comparisons

• 3,856,345,079,520 seconds is equal to 122,619 years, 43 weeks, 6 days, 14 hours, 32 minutes.
• To count from 1 to 3,856,345,079,520 would take you about three hundred six thousand, five hundred forty-nine 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 3856345079520 cubic inches would be around 1306.8 feet tall.

Recreational maths with 3856345079520

• 3856345079520 backwards is 0259705436583
• The number of decimal digits it has is: 13
• The sum of 3856345079520's digits is 57
• More coming soon!