400152389104

Names of 400152389104

• Cardinal: 400152389104 can be written as Four hundred billion, one hundred fifty-two million, three hundred eighty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 4.00152389104 × 10¹¹

Factors of 400152389104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 154037

Divisors of 400152389104

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 13 16 26 31 52 62 104 124 169 208 248 338 403 496 676 806 961 1352 1612 1922 2704 3224 3844 5239 6448 7688 10478 12493 15376 20956 24986 41912 49972 83824 99944 153991 162409 199888 307982 324818 615964 649636 1231928 1299272 2001883 2463856 2598544 4003766 4773721 8007532 9547442 16015064 19094884 26024479 32030128 38189768 52048958 62058373 76379536 104097916 124116746 147985351 208195832 248233492 295970702 416391664 496466984 591941404 806758849 992933968 1183882808 1613517698 1923809563 2367765616 3227035396 3847619126 6454070792 7695238252 12908141584 15390476504 25009524319 30780953008 50019048638 100038097276 200076194552 400152389104
• Sum of all divisors σ(n): 867481439688
• Sum of proper divisors (its aliquot sum) s(n): 467329050584
• 400152389104 is an abundant number, because the sum of its proper divisors (467329050584) is greater than itself. Its abundance is 67176661480

Bases of 400152389104

• Binary: 101110100101010111100001110010111110000₂
• Hexadecimal: 0x5D2AF0E5F0
• Base-36: 53TSEFHS

Squares and roots of 400152389104

• 400152389104 squared (400152389104²) is 160121934505639017922816
• 400152389104 cubed (400152389104³) is 64073174640385668182015097871396864
• The square root of 400152389104 is 632575.9947263253
• The cube root of 400152389104 is 7368.9985555821

Scales and comparisons

• 400,152,389,104 seconds is equal to 12,723 years, 31 weeks, 4 days, 9 hours, 25 minutes, 4 seconds.
• To count from 1 to 400,152,389,104 would take you about twenty-five thousand, four hundred forty-seven 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 400152389104 cubic inches would be around 614.1 feet tall.

Recreational maths with 400152389104

• 400152389104 backwards is 401983251004
• The number of decimal digits it has is: 12
• The sum of 400152389104's digits is 37
• More coming soon!