4064561696640

Names of 4064561696640

• Cardinal: 4064561696640 can be written as Four trillion, sixty-four billion, five hundred sixty-one million, six hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.06456169664 × 10¹²

Factors of 4064561696640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 961929

Divisors of 4064561696640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 71 80 93 96 120 124 128 142 155 160 186 192 213 240 248 284 310 320 355 372 384 426 465 480 496 568 620 640 710 744 852 930 960 992 1065 1136 1240 1420 1488 1704 1860 1920 1984 2130 2201 2272 2480 2840 2976 3408 3720 3968 4260 4402 4544 4960 5680 5952 6603 6816 7440 8520 8804 9088 9920 11005 11360 11904 13206 13632 14880 17040 17608 19840 22010 22720 26412 27264 29760 33015 34080 35216 44020 45440 52824 59520 66030 68160 70432 88040 105648 132060 136320 140864 176080 211296 264120 281728 352160 422592 528240 704320 845184 961817 1056480 1408640 1923634 2112960 2885451 3847268 4225920 4809085 5770902 7694536 9618170 11541804 14427255 15389072 19236340 23083608 28854510 29816327 30778144 38472680 46167216 57709020 59632654 61556288 68289007 76945360 89448981 92334432 115418040 119265308 123112576 136578014 149081635 153890720 178897962 184668864 204867021 230836080 238530616 273156028 298163270 307781440 341445035 357795924 369337728 409734042 447244905 461672160 477061232 546312056 596326540 615562880 682890070 715591848 819468084 894489810 923344320 954122464 1024335105 1092624112 1192653080 1365780140 1431183696 1638936168 1788979620 1846688640 1908244928 2048670210 2116959217 2185248224 2385306160 2731560280 2862367392 3277872336 3577959240 3816489856 4097340420 4233918434 4370496448 4770612320 5463120560 5724734784 6350877651 6555744672 7155918480 8194680840 8467836868 8740992896 9541224640 10584796085 10926241120 11449469568 12701755302 13111489344 14311836960 16389361680 16935673736 19082449280 21169592170 21852482240 25403510604 26222978688 28623673920 31754388255 32778723360 33871347472 42339184340 43704964480 50807021208 57247347840 63508776510 65557446720 67742694944 84678368680 101614042416 127017553020 131114893440 135485389888 169356737360 203228084832 254035106040 270970779776 338713474720 406456169664 508070212080 677426949440 812912339328 1016140424160 1354853898880 2032280848320 4064561696640
• Sum of all divisors σ(n): 13562095472640
• Sum of proper divisors (its aliquot sum) s(n): 9497533776000
• 4064561696640 is an abundant number, because the sum of its proper divisors (9497533776000) is greater than itself. Its abundance is 5432972079360

Bases of 4064561696640

• Binary: 111011001001011010110000011000111110000000₂
• Hexadecimal: 0x3B25AC18F80
• Base-36: 1FV8F391C

Squares and roots of 4064561696640

• 4064561696640 squared (4064561696640²) is 16520661785793035387289600
• 4064561696640 cubed (4064561696640³) is 67149249097678552161657376067026944000
• The square root of 4064561696640 is 2016075.8161934287
• The cube root of 4064561696640 is 15958.9595291581

Scales and comparisons

• 4,064,561,696,640 seconds is equal to 129,240 years, 25 weeks, 3 days, 3 hours, 44 minutes.
• To count from 1 to 4,064,561,696,640 would take you about three hundred twenty-three thousand, one hundred one 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 4064561696640 cubic inches would be around 1329.9 feet tall.

Recreational maths with 4064561696640

• 4064561696640 backwards is 0466961654604
• The number of decimal digits it has is: 13
• The sum of 4064561696640's digits is 57
• More coming soon!