100381724450640

Names of 100381724450640

• Cardinal: 100381724450640 can be written as One hundred trillion, three hundred eighty-one billion, seven hundred twenty-four million, four hundred fifty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.0038172445064 × 10¹⁴

Factors of 100381724450640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1602517990

Divisors of 100381724450640

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 36 40 45 48 54 58 60 72 80 87 90 108 116 120 135 144 145 174 180 216 232 240 261 270 290 348 360 432 435 464 522 540 580 696 720 783 870 1044 1080 1160 1305 1392 1566 1740 2088 2160 2320 2610 3132 3480 3915 4176 5220 6264 6960 7830 10440 12528 15660 20880 31320 62640 1602517951 3205035902 4807553853 6410071804 8012589755 9615107706 12820143608 14422661559 16025179510 19230215412 24037769265 25640287216 28845323118 32050359020 38460430824 43267984677 46473020579 48075538530 57690646236 64100718040 72113307795 76920861648 86535969354 92946041158 96151077060 115381292472 128201436080 139419061737 144226615590 173071938708 185892082316 192302154120 216339923385 230762584944 232365102895 278838123474 288453231180 346143877416 371784164632 384604308240 418257185211 432679846770 464730205790 557676246948 576906462360 692287754832 697095308685 743568329264 836514370422 865359693540 929460411580 1115352493896 1153812924720 1254771555633 1394190617370 1673028740844 1730719387080 1858920823160 2091285926055 2230704987792 2509543111266 2788381234740 3346057481688 3461438774160 3717841646320 4182571852110 5019086222532 5576762469480 6273857778165 6692114963376 8365143704220 10038172445064 11153524938960 12547715556330 16730287408440 20076344890128 25095431112660 33460574816880 50190862225320 100381724450640
• Sum of all divisors σ(n): 357682006886400
• Sum of proper divisors (its aliquot sum) s(n): 257300282435760
• 100381724450640 is an abundant number, because the sum of its proper divisors (257300282435760) is greater than itself. Its abundance is 156918557985120

Bases of 100381724450640

• Binary: 10110110100101111110001000001110001111101010000₂
• Hexadecimal: 0x5B4BF1071F50
• Base-36: ZKYQ6YIC0

Squares and roots of 100381724450640

• 100381724450640 squared (100381724450640²) is 10076490603684216409796409600
• 100381724450640 cubed (100381724450640³) is 1011495503208492120448709367568804422144000
• The square root of 100381724450640 is 10019068.0430187717
• The cube root of 100381724450640 is 46474.8736108545

Scales and comparisons

• 100,381,724,450,640 seconds is equal to 3,191,828 years, 17 weeks, 3 days, 11 hours, 24 minutes.
• To count from 1 to 100,381,724,450,640 would take you about seven million, nine hundred seventy-nine thousand, five hundred seventy 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 100381724450640 cubic inches would be around 3872.9 feet tall.

Recreational maths with 100381724450640

• 100381724450640 backwards is 046054427183001
• 100381724450640 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 100381724450640's digits is 45
• More coming soon!