30803996672

Names of 30803996672

• Cardinal: 30803996672 can be written as Thirty billion, eight hundred three million, nine hundred ninety-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.0803996672 × 10¹⁰

Factors of 30803996672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 232

Divisors of 30803996672

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 16 31 32 41 61 62 64 82 97 122 124 128 164 194 244 248 256 328 388 488 496 512 656 776 976 992 1024 1271 1312 1552 1891 1952 1984 2048 2501 2542 2624 3007 3104 3782 3904 3968 3977 4096 5002 5084 5248 5917 6014 6208 7564 7808 7936 7954 10004 10168 10496 11834 12028 12416 15128 15616 15872 15908 20008 20336 20992 23668 24056 24832 30256 31232 31744 31816 40016 40672 41984 47336 48112 49664 60512 62464 63488 63632 77531 80032 81344 83968 94672 96224 99328 121024 123287 124928 126976 127264 155062 160064 162688 167936 183427 189344 192448 198656 242048 242597 246574 249856 254528 310124 320128 325376 366854 378688 384896 397312 484096 485194 493148 509056 620248 640256 650752 733708 757376 769792 968192 970388 986296 1018112 1240496 1280512 1301504 1467416 1514752 1539584 1936384 1940776 1972592 2036224 2480992 2561024 2603008 2934832 3029504 3079168 3872768 3881552 3945184 4072448 4961984 5122048 5206016 5869664 6059008 6158336 7520507 7745536 7763104 7890368 8144896 9923968 10244096 11739328 12118016 12316672 15041014 15526208 15780736 16289792 19847936 23478656 24236032 30082028 31052416 31561472 39695872 46957312 60164056 62104832 63122944 79391744 93914624 120328112 124209664 126245888 158783488 187829248 240656224 248419328 252491776 317566976 375658496 481312448 496838656 504983552 751316992 962624896 993677312 1925249792 3850499584 7700999168 15401998336 30803996672
• Sum of all divisors σ(n): 66888885504
• Sum of proper divisors (its aliquot sum) s(n): 36084888832
• 30803996672 is an abundant number, because the sum of its proper divisors (36084888832) is greater than itself. Its abundance is 5280892160

Bases of 30803996672

• Binary: 11100101100000011111011000000000000₂
• Hexadecimal: 0x72C0FB000
• Base-36: E5FWJY8

Squares and roots of 30803996672

• 30803996672 squared (30803996672²) is 948886210968587075584
• 30803996672 cubed (30803996672³) is 29229487684783046172831748456448
• The square root of 30803996672 is 175510.6739546059
• The cube root of 30803996672 is 3134.7459931377

Scales and comparisons

• 30,803,996,672 seconds is equal to 979 years, 24 weeks, 3 days, 17 hours, 44 minutes, 32 seconds.
• To count from 1 to 30,803,996,672 would take you about one thousand, nine hundred fifty-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 30803996672 cubic inches would be around 261.2 feet tall.

Recreational maths with 30803996672

• 30803996672 backwards is 27669930803
• The number of decimal digits it has is: 11
• The sum of 30803996672's digits is 53
• More coming soon!