30743064

Names of 30743064

• Cardinal: 30743064 can be written as Thirty million, seven hundred forty-three thousand and sixty-four.

Scientific notation

• Scientific notation: 3.0743064 × 10⁷

Factors of 30743064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 262

Divisors of 30743064

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 19 22 24 27 33 36 38 44 54 57 66 72 76 81 88 99 108 114 132 152 162 171 198 209 216 227 228 264 297 324 342 396 418 454 456 513 594 627 648 681 684 792 836 891 908 1026 1188 1254 1362 1368 1539 1672 1782 1816 1881 2043 2052 2376 2497 2508 2724 3078 3564 3762 4086 4104 4313 4994 5016 5448 5643 6129 6156 7128 7491 7524 8172 8626 9988 11286 12258 12312 12939 14982 15048 16344 16929 17252 18387 19976 22473 22572 24516 25878 29964 33858 34504 36774 38817 44946 45144 47443 49032 51756 59928 67419 67716 73548 77634 89892 94886 103512 116451 134838 135432 142329 147096 155268 179784 189772 202257 232902 269676 284658 310536 349353 379544 404514 426987 465804 539352 569316 698706 809028 853974 931608 1138632 1280961 1397412 1618056 1707948 2561922 2794824 3415896 3842883 5123844 7685766 10247688 15371532 30743064
• Sum of all divisors σ(n): 99316800
• Sum of proper divisors (its aliquot sum) s(n): 68573736
• 30743064 is an abundant number, because the sum of its proper divisors (68573736) is greater than itself. Its abundance is 37830672

Bases of 30743064

• Binary: 1110101010001101000011000₂
• Hexadecimal: 0x1D51A18
• Base-36: IAXI0

Squares and roots of 30743064

• 30743064 squared (30743064²) is 945135984108096
• 30743064 cubed (30743064³) is 29056376048138178246144
• The square root of 30743064 is 5544.6428198757
• The cube root of 30743064 is 313.2677705991

Scales and comparisons

• 30,743,064 seconds is equal to 50 weeks, 5 days, 19 hours, 44 minutes, 24 seconds.
• To count from 1 to 30,743,064 would take you about twenty-four weeks!

  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 30743064 cubic inches would be around 26.1 feet tall.

Recreational maths with 30743064

• 30743064 backwards is 46034703
• 30743064 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30743064's digits is 27
• More coming soon!