85490378362

Names of 85490378362

• Cardinal: 85490378362 can be written as Eighty-five billion, four hundred ninety million, three hundred seventy-eight thousand, three hundred sixty-two.

Scientific notation

• Scientific notation: 8.5490378362 × 10¹⁰

Factors of 85490378362

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1023

Divisors of 85490378362

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 17 19 34 38 43 86 269 289 323 538 578 646 673 731 817 1346 1462 1634 4573 5111 5491 9146 10222 10982 11441 11567 12427 12787 13889 22882 23134 24854 25574 27778 28939 57878 77741 86887 155482 173774 181037 194497 196639 217379 219773 236113 362074 388994 393278 434758 439546 472226 491963 549841 983926 1099682 1477079 2954158 3077629 3342863 3439703 3695443 3736141 6155258 6685726 6879406 7390886 7472282 7784591 8363371 9347297 15569182 16726742 18694594 52319693 58474951 63514397 104639386 116949902 127028794 132338047 147907229 158904049 264676094 295814458 317808098 994074167 1988148334 2249746799 2514422893 4499493598 5028845786 42745189181 85490378362
• Sum of all divisors σ(n): 147491150400
• Sum of proper divisors (its aliquot sum) s(n): 62000772038
• 85490378362 is a deficient number, because the sum of its proper divisors (62000772038) is less than itself. Its deficiency is 23489606324

Bases of 85490378362

• Binary: 1001111100111100111111010011001111010₂
• Hexadecimal: 0x13E79FA67A
• Base-36: 139URI4A

Squares and roots of 85490378362

• 85490378362 squared (85490378362²) is 7308604792477917803044
• 85490378362 cubed (85490378362³) is 624815389007263684512167355333928
• The square root of 85490378362 is 292387.3772275403
• The cube root of 85490378362 is 4405.2687978769

Scales and comparisons

• 85,490,378,362 seconds is equal to 2,718 years, 17 weeks, 23 hours, 19 minutes, 22 seconds.
• To count from 1 to 85,490,378,362 would take you about five thousand, four hundred thirty-six 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 85490378362 cubic inches would be around 367.1 feet tall.

Recreational maths with 85490378362

• 85490378362 backwards is 26387309458
• The number of decimal digits it has is: 11
• The sum of 85490378362's digits is 55
• More coming soon!