100145243268

Names of 100145243268

• Cardinal: 100145243268 can be written as One hundred billion, one hundred forty-five million, two hundred forty-three thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.00145243268 × 10¹¹

Factors of 100145243268

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 532092

Divisors of 100145243268

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 83 84 108 126 162 166 189 249 252 324 332 378 498 567 581 747 756 996 1134 1162 1494 1743 2241 2268 2324 2988 3486 4482 5229 6723 6972 8964 10458 13446 15687 20916 26892 31374 47061 62748 94122 188244 531997 1063994 1595991 2127988 3191982 3723979 4787973 6383964 7447958 9575946 11171937 14363919 14895916 19151892 22343874 28727838 33515811 43091757 44155751 44687748 57455676 67031622 86183514 88311502 100547433 132467253 134063244 172367028 176623004 201094866 264934506 301642299 309090257 397401759 402189732 529869012 603284598 618180514 794803518 927270771 1192205277 1206569196 1236361028 1589607036 1854541542 2384410554 2781812313 3576615831 3709083084 4768821108 5563624626 7153231662 8345436939 11127249252 14306463324 16690873878 25036310817 33381747756 50072621634 100145243268
• Sum of all divisors σ(n): 302804749632
• Sum of proper divisors (its aliquot sum) s(n): 202659506364
• 100145243268 is an abundant number, because the sum of its proper divisors (202659506364) is greater than itself. Its abundance is 102514263096

Bases of 100145243268

• Binary: 1011101010001000111110010010010000100₂
• Hexadecimal: 0x17511F2484
• Base-36: 1A07W490

Squares and roots of 100145243268

• 100145243268 squared (100145243268²) is 10029069749206899319824
• 100145243268 cubed (100145243268³) is 1004363629786064682447758214944832
• The square root of 100145243268 is 316457.3324604757
• The cube root of 100145243268 is 4643.8349449581

Scales and comparisons

• 100,145,243,268 seconds is equal to 3,184 years, 16 weeks, 11 hours, 7 minutes, 48 seconds.
• To count from 1 to 100,145,243,268 would take you about six thousand, three hundred sixty-eight 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 100145243268 cubic inches would be around 387 feet tall.

Recreational maths with 100145243268

• 100145243268 backwards is 862342541001
• 100145243268 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100145243268's digits is 36
• More coming soon!