7138853138612

Names of 7138853138612

• Cardinal: 7138853138612 can be written as Seven trillion, one hundred thirty-eight billion, eight hundred fifty-three million, one hundred thirty-eight thousand, six hundred twelve.

Scientific notation

• Scientific notation: 7.138853138612 × 10¹²

Factors of 7138853138612

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 789

Divisors of 7138853138612

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 13 26 52 169 173 338 346 601 676 692 1202 2197 2249 2404 4394 4498 7813 8788 8996 15626 28561 29237 31252 57122 58474 101569 103973 114244 116948 203138 207946 361201 380081 406276 415892 722402 760162 1320397 1351649 1444804 1520324 2640794 2703298 4695613 4941053 5281588 5406596 9391226 9882106 17165161 17571437 18782452 19764212 34330322 35142874 61042969 62487773 68660644 70285748 122085938 124975546 228428681 244171876 249951092 456857362 793558597 812341049 913714724 1587117194 1624682098 2969572853 3174234388 3249364196 5939145706 10316261761 10560433637 11878291412 20632523522 21120867274 41265047044 42241734548 137285637281 274571274562 549142549124 1784713284653 3569426569306 7138853138612
• Sum of all divisors σ(n): 13634957786814
• Sum of proper divisors (its aliquot sum) s(n): 6496104648202
• 7138853138612 is a deficient number, because the sum of its proper divisors (6496104648202) is less than itself. Its deficiency is 642748490410

Bases of 7138853138612

• Binary: 1100111111000100100110011100011000010110100₂
• Hexadecimal: 0x67E24CE30B4
• Base-36: 2J3JKU7CK

Squares and roots of 7138853138612

• 7138853138612 squared (7138853138612²) is 50963224134670403285286544
• 7138853138612 cubed (7138853138612³) is 363818972567578636259311640674170436928
• The square root of 7138853138612 is 2671863.2335155181
• The cube root of 7138853138612 is 19254.9686515197

Scales and comparisons

• 7,138,853,138,612 seconds is equal to 226,993 years, 23 weeks, 2 days, 43 minutes, 32 seconds.
• To count from 1 to 7,138,853,138,612 would take you about five hundred sixty-seven thousand, four hundred eighty-three 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 7138853138612 cubic inches would be around 1604.6 feet tall.

Recreational maths with 7138853138612

• 7138853138612 backwards is 2168313588317
• The number of decimal digits it has is: 13
• The sum of 7138853138612's digits is 56
• More coming soon!