13012503007920

Names of 13012503007920

• Cardinal: 13012503007920 can be written as Thirteen trillion, twelve billion, five hundred three million, seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.301250300792 × 10¹³

Factors of 13012503007920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18862

Divisors of 13012503007920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 239 240 260 312 390 478 520 624 717 780 956 991 1040 1195 1434 1560 1912 1982 2390 2868 2973 3107 3120 3585 3824 3964 4780 4955 5736 5946 6214 7170 7928 9321 9560 9910 11472 11892 12428 12883 14340 14865 15535 15856 17609 18642 19120 19820 23784 24856 25766 28680 29730 31070 35218 37284 38649 39640 46605 47568 49712 51532 52827 57360 59460 62140 64415 70436 74568 77298 79280 88045 93210 103064 105654 118920 124280 128830 140872 149136 154596 176090 186420 193245 206128 211308 228917 236849 237840 248560 257660 264135 281744 309192 352180 372840 386490 422616 457834 473698 515320 528270 618384 686751 704360 710547 745680 772980 845232 915668 947396 1030640 1056540 1144585 1184245 1373502 1408720 1421094 1545960 1831336 1894792 2113080 2289170 2368490 2747004 2842188 3079037 3091920 3433755 3552735 3662672 3789584 4208551 4226160 4578340 4736980 5494008 5684376 6158074 6867510 7105470 8417102 9156680 9237111 9473960 10988016 11368752 12316148 12625653 13735020 14210940 15395185 16834204 17450519 18313360 18474222 18947920 21042755 24632296 25251306 27470040 28421880 30790370 33668408 34901038 36948444 42085510 46185555 49264592 50502612 52351557 54711163 54940080 56843760 61580740 63128265 67336816 69802076 73896888 84171020 87252595 92371110 101005224 104703114 109422326 123161480 126256530 139604152 147793776 164133489 168342040 174505190 184742220 202010448 209406228 218844652 226856747 246322960 252513060 261757785 273555815 279208304 328266978 336684080 349010380 369484440 418812456 437689304 453713494 505026120 523515570 547111630 656533956 680570241 698020760 738968880 820667445 837624912 875378608 907426988 1010052240 1047031140 1094223260 1134283735 1313067912 1361140482 1396041520 1641334890 1814853976 2094062280 2188446520 2268567470 2626135824 2722280964 3282669780 3402851205 3629707952 4170674041 4188124560 4376893040 4537134940 5444561928 6565339560 6805702410 8341348082 9074269880 10889123856 12512022123 13130679120 13611404820 16682696164 18148539760 20853370205 25024044246 27222809640 33365392328 41706740410 50048088492 54218762533 54445619280 62560110615 66730784656 83413480820 100096176984 108437525066 125120221230 162656287599 166826961640 200192353968 216875050132 250240442460 271093812665 325312575198 333653923280 433750100264 500480884920 542187625330 650625150396 813281437995 867500200528 1000961769840 1084375250660 1301250300792 1626562875990 2168750501320 2602500601584 3253125751980 4337501002640 6506251503960 13012503007920
• Sum of all divisors σ(n): 43670004940800
• Sum of proper divisors (its aliquot sum) s(n): 30657501932880
• 13012503007920 is an abundant number, because the sum of its proper divisors (30657501932880) is greater than itself. Its abundance is 17644998924960

Bases of 13012503007920

• Binary: 10111101010110110101100111101001001010110000₂
• Hexadecimal: 0xBD5B59E92B0
• Base-36: 4M1V0BG6O

Squares and roots of 13012503007920

• 13012503007920 squared (13012503007920²) is 169325234531127047582726400
• 13012503007920 cubed (13012503007920³) is 2203345123653050157537896245034393088000
• The square root of 13012503007920 is 3607284.7140085851
• The cube root of 13012503007920 is 23520.8826044665

Scales and comparisons

• 13,012,503,007,920 seconds is equal to 413,757 years, 17 weeks, 6 days, 16 hours, 52 minutes.
• To count from 1 to 13,012,503,007,920 would take you about one million, thirty-four thousand, three hundred ninety-three 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 13012503007920 cubic inches would be around 1960.1 feet tall.

Recreational maths with 13012503007920

• 13012503007920 backwards is 02970030521031
• The number of decimal digits it has is: 14
• The sum of 13012503007920's digits is 33
• More coming soon!