31404492549840

Names of 31404492549840

• Cardinal: 31404492549840 can be written as Thirty-one trillion, four hundred four billion, four hundred ninety-two million, five hundred forty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.140449254984 × 10¹³

Factors of 31404492549840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12456

Divisors of 31404492549840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 53 60 73 80 106 120 146 159 212 219 240 265 292 318 365 424 438 530 584 636 730 795 848 876 1060 1095 1168 1272 1460 1590 1752 2120 2190 2544 2920 3180 3504 3869 4129 4240 4380 5840 6360 7738 8191 8258 8760 11607 12387 12720 15476 16382 16516 17520 19345 20645 23214 24573 24774 30952 32764 33032 38690 40955 41290 46428 49146 49548 58035 61904 61935 65528 66064 77380 81910 82580 92856 98292 99096 116070 122865 123870 131056 154760 163820 165160 185712 196584 198192 218837 232140 245730 247740 301417 309520 327640 330320 393168 434123 437674 464280 491460 495480 597943 602834 655280 656511 868246 875348 904251 928560 982920 990960 1094185 1195886 1205668 1302369 1313022 1507085 1736492 1750696 1793829 1808502 1965840 2170615 2188370 2391772 2411336 2604738 2626044 2989715 3014170 3282555 3472984 3501392 3587658 3617004 4341230 4376740 4521255 4783544 4822672 5209476 5252088 5979430 6028340 6511845 6565110 6945968 7175316 7234008 8682460 8753480 8969145 9042510 9567088 10418952 10504176 11958860 12056680 13023690 13130220 14350632 14468016 15975101 17364920 17506960 17938290 18085020 20837904 23917720 24113360 26047380 26260440 28701264 31690979 31950202 33820639 34729840 35876580 36170040 47835440 47925303 52094760 52520880 63381958 63900404 67641278 71753160 72340080 79875505 95072937 95850606 101461917 104189520 126763916 127800808 135282556 143506320 158454895 159751010 169103195 190145874 191701212 202923834 239626515 253527832 255601616 270565112 316909790 319502020 338206390 380291748 383402424 405847668 475364685 479253030 507055664 507309585 541130224 633819580 639004040 676412780 760583496 766804848 811695336 950729370 958506060 1014619170 1267639160 1278008080 1352825560 1521166992 1623390672 1792493867 1901458740 1917012120 2029238340 2468906647 2535278320 2705651120 3584987734 3802917480 3834024240 4058476680 4937813294 5377481601 7169975468 7406719941 7605834960 8116953360 8962469335 9875626588 10754963202 12344533235 14339950936 14813439882 17924938670 19751253176 21509926404 24689066470 26887408005 28679901872 29626879764 35849877340 37033599705 39502506352 43019852808 49378132940 53774816010 59253759528 71699754680 74067199410 86039705616 98756265880 107549632020 118507519056 130852052291 143399509360 148134398820 197512531760 215099264040 261704104582 296268797640 392556156873 430198528080 523408209164 592537595280 654260261455 785112313746 1046816418328 1308520522910 1570224627492 1962780784365 2093632836656 2617041045820 3140449254984 3925561568730 5234082091640 6280898509968 7851123137460 10468164183280 15702246274920 31404492549840
• Sum of all divisors σ(n): 100586202071040
• Sum of proper divisors (its aliquot sum) s(n): 69181709521200
• 31404492549840 is an abundant number, because the sum of its proper divisors (69181709521200) is greater than itself. Its abundance is 37777216971360

Bases of 31404492549840

• Binary: 111001000111111101101100111110110111011010000₂
• Hexadecimal: 0x1C8FED9F6ED0
• Base-36: B4R0W0VDC

Squares and roots of 31404492549840

• 31404492549840 squared (31404492549840²) is 986242152312956064884025600
• 31404492549840 cubed (31404492549840³) is 30972434324650395263757625598827835904000
• The square root of 31404492549840 is 5603971.1410605961
• The cube root of 31404492549840 is 31549.8471883249

Scales and comparisons

• 31,404,492,549,840 seconds is equal to 998,565 years, 37 weeks, 4 days, 44 minutes.
• To count from 1 to 31,404,492,549,840 would take you about two million, four hundred ninety-six thousand, four hundred fourteen 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 31404492549840 cubic inches would be around 2629.2 feet tall.

Recreational maths with 31404492549840

• 31404492549840 backwards is 04894529440413
• The number of decimal digits it has is: 14
• The sum of 31404492549840's digits is 57
• More coming soon!