100198365408

Names of 100198365408

• Cardinal: 100198365408 can be written as One hundred billion, one hundred ninety-eight million, three hundred sixty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.00198365408 × 10¹¹

Factors of 100198365408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 119013

Divisors of 100198365408

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 2999 5998 8997 11996 17994 23992 26991 35988 47984 53982 71976 95968 107964 116009 143952 215928 232018 287904 348027 431856 464036 696054 863712 928072 1044081 1392108 1856144 2088162 2784216 3712288 4176324 5568432 8352648 11136864 16705296 33410592 347910991 695821982 1043732973 1391643964 2087465946 2783287928 3131198919 4174931892 5566575856 6262397838 8349863784 11133151712 12524795676 16699727568 25049591352 33399455136 50099182704 100198365408
• Sum of all divisors σ(n): 285036570000
• Sum of proper divisors (its aliquot sum) s(n): 184838204592
• 100198365408 is an abundant number, because the sum of its proper divisors (184838204592) is greater than itself. Its abundance is 84639839184

Bases of 100198365408

• Binary: 1011101010100010010011011100011100000₂
• Hexadecimal: 0x175449B8E0
• Base-36: 1A13IPK0

Squares and roots of 100198365408

• 100198365408 squared (100198365408²) is 10039712430435091006464
• 100198365408 cubed (100198365408³) is 1005962774695975029091414361997312
• The square root of 100198365408 is 316541.2538801223
• The cube root of 100198365408 is 4644.6559087097

Scales and comparisons

• 100,198,365,408 seconds is equal to 3,185 years, 51 weeks, 6 days, 7 hours, 16 minutes, 48 seconds.
• To count from 1 to 100,198,365,408 would take you about six thousand, three hundred seventy-one 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 100198365408 cubic inches would be around 387.1 feet tall.

Recreational maths with 100198365408

• 100198365408 backwards is 804563891001
• The number of decimal digits it has is: 12
• The sum of 100198365408's digits is 45
• More coming soon!