1940945357520

Names of 1940945357520

• Cardinal: 1940945357520 can be written as One trillion, nine hundred forty billion, nine hundred forty-five million, three hundred fifty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.94094535752 × 10¹²

Factors of 1940945357520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 29501

Divisors of 1940945357520

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 4680 9360 11597 17881 23194 34791 35762 46388 53643 57985 69582 71524 89405 92776 104373 107286 115970 139164 143048 150761 160929 173955 178810 185552 208746 214572 231940 232453 268215 278328 286096 301522 321858 347910 357620 417492 429144 452283 463880 464906 521865 536430 556656 603044 643716 695820 697359 715240 753805 804645 834984 858288 904566 927760 929812 1043730 1072860 1162265 1206088 1287432 1356849 1391640 1394718 1430480 1507610 1609290 1669968 1809132 1859624 2087460 2092077 2145720 2261415 2324530 2412176 2574864 2713698 2783280 2789436 3015220 3218580 3486795 3618264 3719248 4174920 4184154 4291440 4522830 4649060 5427396 5578872 6030440 6437160 6784245 6973590 7236528 8349840 8368308 9045660 9298120 10460385 10854792 11157744 12060880 12874320 13568490 13947180 16736616 18091320 18596240 20920770 21709584 27136980 27894360 33473232 36182640 41841540 54273960 55788720 83683080 108547920 167366160 207365957 414731914 622097871 829463828 1036829785 1244195742 1658927656 1866293613 2073659570 2488391484 2695757441 3110489355 3317855312 3732587226 4147319140 4976782968 5391514882 6220978710 7465174452 8087272323 8294638280 9331468065 9953565936 10783029764 12441957420 13478787205 14930348904 16174544646 16589276560 18662936130 21566059528 24261816969 24883914840 26957574410 29860697808 32349089292 37325872260 40436361615 43132119056 48523633938 49767829680 53915148820 64698178584 74651744520 80872723230 97047267876 107830297640 121309084845 129396357168 149303489040 161745446460 194094535752 215660595280 242618169690 323490892920 388189071504 485236339380 646981785840 970472678760 1940945357520
• Sum of all divisors σ(n): 7020750299472
• Sum of proper divisors (its aliquot sum) s(n): 5079804941952
• 1940945357520 is an abundant number, because the sum of its proper divisors (5079804941952) is greater than itself. Its abundance is 3138859584432

Bases of 1940945357520

• Binary: 11100001111101001010110111100101011010000₂
• Hexadecimal: 0x1C3E95BCAD0
• Base-36: ORNOR2S0

Squares and roots of 1940945357520

• 1940945357520 squared (1940945357520²) is 3767268880878440620550400
• 1940945357520 cubed (1940945357520³) is 7312063044870575221914286787179008000
• The square root of 1940945357520 is 1393178.1499578581
• The cube root of 1940945357520 is 12473.9625645233

Scales and comparisons

• 1,940,945,357,520 seconds is equal to 61,716 years, 3 weeks, 8 hours, 12 minutes.
• To count from 1 to 1,940,945,357,520 would take you about one hundred fifty-four thousand, two hundred ninety 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 1940945357520 cubic inches would be around 1039.5 feet tall.

Recreational maths with 1940945357520

• 1940945357520 backwards is 0257535490491
• The number of decimal digits it has is: 13
• The sum of 1940945357520's digits is 54
• More coming soon!