55157198508

Names of 55157198508

• Cardinal: 55157198508 can be written as Fifty-five billion, one hundred fifty-seven million, one hundred ninety-eight thousand, five hundred eight.

Scientific notation

• Scientific notation: 5.5157198508 × 10¹⁰

Factors of 55157198508

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 36

Divisors of 55157198508

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 186 243 279 324 372 486 558 729 837 961 972 1116 1458 1674 1922 2187 2511 2883 2916 3348 3844 4374 5022 5766 6561 7533 8649 8748 10044 11532 13122 15066 17298 19683 22599 25947 26244 30132 34596 39366 45198 51894 59049 67797 77841 78732 90396 103788 118098 135594 155682 177147 203391 233523 236196 271188 311364 354294 406782 467046 531441 610173 700569 708588 813564 934092 1062882 1220346 1401138 1594323 1830519 2101707 2125764 2440692 2802276 3188646 3661038 4203414 4782969 5491557 6305121 6377292 7322076 8406828 9565938 10983114 12610242 14348907 16474671 18915363 19131876 21966228 25220484 28697814 32949342 37830726 49424013 56746089 57395628 65898684 75661452 98848026 113492178 148272039 170238267 197696052 226984356 296544078 340476534 444816117 510714801 593088156 680953068 889632234 1021429602 1532144403 1779264468 2042859204 3064288806 4596433209 6128577612 9192866418 13789299627 18385732836 27578599254 55157198508
• Sum of all divisors σ(n): 149608875360
• Sum of proper divisors (its aliquot sum) s(n): 94451676852
• 55157198508 is an abundant number, because the sum of its proper divisors (94451676852) is greater than itself. Its abundance is 39294478344

Bases of 55157198508

• Binary: 110011010111101000000000111010101100₂
• Hexadecimal: 0xCD7A00EAC
• Base-36: PC766R0

Squares and roots of 55157198508

• 55157198508 squared (55157198508²) is 3042316547250917426064
• 55157198508 cubed (55157198508³) is 167805657720892014154528461112512
• The square root of 55157198508 is 234855.6972014943
• The cube root of 55157198508 is 3806.5721565367

Scales and comparisons

• 55,157,198,508 seconds is equal to 1,753 years, 43 weeks, 12 hours, 1 minute, 48 seconds.
• To count from 1 to 55,157,198,508 would take you about three thousand, five hundred 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 55157198508 cubic inches would be around 317.2 feet tall.

Recreational maths with 55157198508

• 55157198508 backwards is 80589175155
• 55157198508 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55157198508's digits is 54
• More coming soon!