7030978944

Names of 7030978944

• Cardinal: 7030978944 can be written as Seven billion, thirty million, nine hundred seventy-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 7.030978944 × 10⁹

Factors of 7030978944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 405

Divisors of 7030978944

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 264 352 363 384 389 484 528 704 726 778 968 1056 1167 1408 1452 1556 1936 2112 2334 2904 3112 3872 4224 4279 4668 5808 6224 7744 8558 9336 11616 12448 12837 15488 17116 18672 23232 24896 25674 34232 37344 46464 47069 49792 51348 68464 74688 94138 102696 136928 141207 149376 151321 188276 205392 273856 282414 302642 376552 410784 453963 547712 564828 605284 753104 821568 907926 1129656 1210568 1506208 1643136 1664531 1815852 2259312 2421136 3012416 3329062 3631704 4518624 4842272 4993593 6024832 6658124 7263408 9037248 9684544 9987186 13316248 14526816 18074496 18309841 19369088 19974372 26632496 29053632 36619682 39948744 53264992 54929523 58107264 73239364 79897488 106529984 109859046 146478728 159794976 213059968 219718092 292957456 319589952 439436184 585914912 639179904 878872368 1171829824 1757744736 2343659648 3515489472 7030978944
• Sum of all divisors σ(n): 20581114260
• Sum of proper divisors (its aliquot sum) s(n): 13550135316
• 7030978944 is an abundant number, because the sum of its proper divisors (13550135316) is greater than itself. Its abundance is 6519156372

Bases of 7030978944

• Binary: 110100011000101000011100110000000₂
• Hexadecimal: 0x1A3143980
• Base-36: 38A2A2O

Squares and roots of 7030978944

• 7030978944 squared (7030978944²) is 49434664910971355136
• 7030978944 cubed (7030978944³) is 347574088092735232548362256384
• The square root of 7030978944 is 83850.9328749537
• The cube root of 7030978944 is 1915.7489628579

Scales and comparisons

• 7,030,978,944 seconds is equal to 223 years, 29 weeks, 2 days, 1 hour, 42 minutes, 24 seconds.
• To count from 1 to 7,030,978,944 would take you about four hundred forty-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 7030978944 cubic inches would be around 159.6 feet tall.

Recreational maths with 7030978944

• 7030978944 backwards is 4498790307
• The number of decimal digits it has is: 10
• The sum of 7030978944's digits is 51
• More coming soon!