390885995214

Names of 390885995214

• Cardinal: 390885995214 can be written as Three hundred ninety billion, eight hundred eighty-five million, nine hundred ninety-five thousand, two hundred fourteen.

Scientific notation

• Scientific notation: 3.90885995214 × 10¹¹

Factors of 390885995214

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 398737

Divisors of 390885995214

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 99 117 127 143 198 234 254 286 297 351 381 429 594 702 762 858 1143 1287 1397 1651 2286 2574 2794 3302 3429 3861 4191 4953 6858 7722 8382 9906 12573 14859 18161 25146 29718 36322 37719 44577 54483 75438 89154 108966 163449 326898 398581 490347 797162 980694 1195743 2391486 3587229 4384391 5181553 7174458 8768782 10363106 10761687 13153173 15544659 21523374 26306346 31089318 39459519 46633977 50619787 56997083 78919038 93267954 101239574 113994166 118378557 139901931 151859361 170991249 236757114 279803862 303718722 341982498 455578083 512973747 556817657 658057231 911156166 1025947494 1113635314 1316114462 1366734249 1538921241 1670452971 1974171693 2733468498 3077842482 3340905942 3948343386 5011358913 5922515079 7238629541 10022717826 11845030158 14477259082 15034076739 17767545237 21715888623 30068153478 35535090474 43431777246 65147665869 130295331738 195442997607 390885995214
• Sum of all divisors σ(n): 1028532879360
• Sum of proper divisors (its aliquot sum) s(n): 637646884146
• 390885995214 is an abundant number, because the sum of its proper divisors (637646884146) is greater than itself. Its abundance is 246760888932

Bases of 390885995214

• Binary: 101101100000010100111101111001011001110₂
• Hexadecimal: 0x5B029EF2CE
• Base-36: 4ZKJFG7I

Squares and roots of 390885995214

• 390885995214 squared (390885995214²) is 152791861254439230905796
• 390885995214 cubed (390885995214³) is 59724198747040885248096816140860344
• The square root of 390885995214 is 625208.7613061737
• The cube root of 390885995214 is 7311.6720462931

Scales and comparisons

• 390,885,995,214 seconds is equal to 12,428 years, 50 weeks, 1 day, 11 hours, 6 minutes, 54 seconds.
• To count from 1 to 390,885,995,214 would take you about twenty-four thousand, eight hundred fifty-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 390885995214 cubic inches would be around 609.3 feet tall.

Recreational maths with 390885995214

• 390885995214 backwards is 412599588093
• The number of decimal digits it has is: 12
• The sum of 390885995214's digits is 63
• More coming soon!