308972813968

Names of 308972813968

• Cardinal: 308972813968 can be written as Three hundred eight billion, nine hundred seventy-two million, eight hundred thirteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.08972813968 × 10¹¹

Factors of 308972813968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 185

Divisors of 308972813968

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 163 182 196 208 326 343 364 392 637 652 686 728 784 1141 1274 1304 1372 1456 2119 2282 2548 2608 2744 4238 4459 4564 5096 5488 7987 8476 8918 9128 10192 14833 15974 16952 17836 18256 26569 29666 31948 33904 35672 53138 55909 59332 63896 71344 103831 106276 111818 118664 127792 185983 207662 212552 223636 237328 345397 371966 415324 425104 447272 690794 726817 743932 830648 894544 1301881 1381588 1453634 1487864 1661296 2417779 2603762 2763176 2907268 2975728 4330747 4835558 5207524 5526352 5814536 8661494 9113167 9671116 10415048 11629072 16924453 17322988 18226334 19342232 20830096 30315229 33848906 34645976 36452668 38684464 56299711 60630458 67697812 69291952 72905336 112599422 118471171 121260916 135395624 145810672 212206603 225198844 236942342 242521832 270791248 394097977 424413206 450397688 473884684 485043664 788195954 848826412 900795376 947769368 1485446221 1576391908 1697652824 1895538736 2758685839 2970892442 3152783816 3395305648 5517371678 5941784884 6305567632 11034743356 11883569768 19310800873 22069486712 23767139536 38621601746 44138973424 77243203492 154486406984 308972813968
• Sum of all divisors σ(n): 756458528000
• Sum of proper divisors (its aliquot sum) s(n): 447485714032
• 308972813968 is an abundant number, because the sum of its proper divisors (447485714032) is greater than itself. Its abundance is 138512900064

Bases of 308972813968

• Binary: 100011111110000001101101111111010010000₂
• Hexadecimal: 0x47F036FE90
• Base-36: 3XXUFP1S

Squares and roots of 308972813968

• 308972813968 squared (308972813968²) is 95464199771304335905024
• 308972813968 cubed (308972813968³) is 29495842436543202722294763268575232
• The square root of 308972813968 is 555853.2305995891
• The cube root of 308972813968 is 6760.4160281057

Scales and comparisons

• 308,972,813,968 seconds is equal to 9,824 years, 19 weeks, 5 days, 5 hours, 39 minutes, 28 seconds.
• To count from 1 to 308,972,813,968 would take you about nineteen thousand, six hundred forty-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 308972813968 cubic inches would be around 563.4 feet tall.

Recreational maths with 308972813968

• 308972813968 backwards is 869318279803
• The number of decimal digits it has is: 12
• The sum of 308972813968's digits is 64
• More coming soon!