31149943015040

Names of 31149943015040

• Cardinal: 31149943015040 can be written as Thirty-one trillion, one hundred forty-nine billion, nine hundred forty-three million, fifteen thousand and forty.

Scientific notation

• Scientific notation: 3.114994301504 × 10¹³

Factors of 31149943015040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 625775

Divisors of 31149943015040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 23 32 34 40 46 64 68 80 85 92 115 128 136 160 170 184 199 230 272 320 340 368 391 398 460 544 640 680 736 782 796 920 995 1088 1360 1472 1564 1592 1840 1955 1990 2176 2720 2944 3128 3184 3383 3680 3910 3980 4577 5440 6256 6368 6766 7360 7820 7960 9154 10880 12512 12736 13532 14720 15640 15920 16915 18308 22885 25024 25472 27064 31280 31840 33830 36616 45770 50048 54128 62560 63680 67660 73232 77809 91540 108256 125120 127360 135320 146464 155618 183080 216512 250240 270640 292928 311236 366160 389045 433024 541280 585856 622472 625529 732320 778090 1082560 1244944 1251058 1464640 1556180 2165120 2489888 2502116 2929280 3112360 3127645 4979776 5004232 6224720 6255290 9959552 10008464 10633993 12449440 12510580 14387167 20016928 21267986 24898880 25021160 28774334 40033856 42535972 49797760 50042320 53169965 57548668 71935835 80067712 85071944 100084640 106339930 115097336 124480271 143871670 170143888 200169280 212679860 230194672 244581839 248960542 287743340 340287776 400338560 425359720 460389344 489163678 497921084 575486680 622401355 680575552 850719440 920778688 978327356 995842168 1150973360 1222909195 1244802710 1361151104 1701438880 1841557376 1956654712 1991684336 2116164607 2301946720 2445818390 2489605420 2863046233 3402877760 3913309424 3983368672 4232329214 4603893440 4891636780 4979210840 5726092466 6805755520 7826618848 7966737344 8464658428 9207786880 9783273560 9958421680 10580823035 11452184932 14315231165 15653237696 15933474688 16929316856 19566547120 19916843360 21161646070 22904369864 28630462330 31306475392 33858633712 39133094240 39833686720 42323292140 45808739728 48671785961 57260924660 67717267424 78266188480 79667373440 84646584280 91617479456 97343571922 114521849320 135434534848 156532376960 169293168560 183234958912 194687143844 229043698640 243358929805 270869069696 338586337120 366469917824 389374287688 458087397280 486717859610 677172674240 778748575376 916174794560 973435719220 1354345348480 1557497150752 1832349589120 1946871438440 3114994301504 3893742876880 6229988603008 7787485753760 15574971507520 31149943015040
• Sum of all divisors σ(n): 82690061760000
• Sum of proper divisors (its aliquot sum) s(n): 51540118744960
• 31149943015040 is an abundant number, because the sum of its proper divisors (51540118744960) is greater than itself. Its abundance is 20390175729920

Bases of 31149943015040

• Binary: 111000101010010101001010010011100011010000000₂
• Hexadecimal: 0x1C54A949C680
• Base-36: B1I33SXA8

Squares and roots of 31149943015040

• 31149943015040 squared (31149943015040²) is 970318949840239285666201600
• 31149943015040 cubed (31149943015040³) is 30225379993936909860460095722928472064000
• The square root of 31149943015040 is 5581213.3998835773
• The cube root of 31149943015040 is 31464.3732643939

Scales and comparisons

• 31,149,943,015,040 seconds is equal to 990,471 years, 43 weeks, 2 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 31,149,943,015,040 would take you about two million, four hundred seventy-six thousand, one hundred seventy-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 31149943015040 cubic inches would be around 2622 feet tall.

Recreational maths with 31149943015040

• 31149943015040 backwards is 04051034994113
• The number of decimal digits it has is: 14
• The sum of 31149943015040's digits is 44
• More coming soon!