30042135072

Names of 30042135072

• Cardinal: 30042135072 can be written as Thirty billion, forty-two million, one hundred thirty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 3.0042135072 × 10¹⁰

Factors of 30042135072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 142764

Divisors of 30042135072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 43 48 51 68 72 86 96 102 129 136 144 153 172 204 258 272 288 306 344 387 408 516 544 612 688 731 774 816 1032 1224 1376 1462 1548 1632 2064 2193 2448 2924 3096 4128 4386 4896 5848 6192 6579 8772 11696 12384 13158 17544 23392 26316 35088 52632 70176 105264 142699 210528 285398 428097 570796 856194 1141592 1284291 1712388 2283184 2425883 2568582 3424776 4566368 4851766 5137164 6136057 6849552 7277649 9703532 10274328 12272114 13699104 14555298 18408171 19407064 20548656 21832947 24544228 29110596 36816342 38814128 41097312 43665894 49088456 55224513 58221192 73632684 77628256 87331788 98176912 104312969 110449026 116442384 147265368 174663576 196353824 208625938 220898052 232884768 294530736 312938907 349327152 417251876 441796104 589061472 625877814 698654304 834503752 883592208 938816721 1251755628 1669007504 1767184416 1877633442 2503511256 3338015008 3755266884 5007022512 7510533768 10014045024 15021067536 30042135072
• Sum of all divisors σ(n): 92562069600
• Sum of proper divisors (its aliquot sum) s(n): 62519934528
• 30042135072 is an abundant number, because the sum of its proper divisors (62519934528) is greater than itself. Its abundance is 32477799456

Bases of 30042135072

• Binary: 11011111110101001101001101000100000₂
• Hexadecimal: 0x6FEA69A20
• Base-36: DSUB7S0

Squares and roots of 30042135072

• 30042135072 squared (30042135072²) is 902529879684292445184
• 30042135072 cubed (30042135072³) is 27113924551991422354966883893248
• The square root of 30042135072 is 173326.6715540341
• The cube root of 30042135072 is 3108.6865306097

Scales and comparisons

• 30,042,135,072 seconds is equal to 955 years, 12 weeks, 5 days, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,042,135,072 would take you about one thousand, nine hundred ten 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 30042135072 cubic inches would be around 259.1 feet tall.

Recreational maths with 30042135072

• 30042135072 backwards is 27053124003
• The number of decimal digits it has is: 11
• The sum of 30042135072's digits is 27
• More coming soon!