30459429

Names of 30459429

• Cardinal: 30459429 can be written as Thirty million, four hundred fifty-nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 3.0459429 × 10⁷

Factors of 30459429

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 57

Divisors of 30459429

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 11 13 21 23 27 33 39 49 63 69 77 91 99 117 143 147 161 189 207 231 253 273 297 299 343 351 429 441 483 539 621 637 693 759 819 897 1001 1029 1127 1287 1323 1449 1617 1771 1911 2079 2093 2277 2457 2691 3003 3087 3289 3381 3773 3861 4347 4459 4851 5313 5733 6279 6831 7007 7889 8073 9009 9261 9867 10143 11319 12397 13377 14553 14651 15939 17199 18837 21021 23023 23667 27027 29601 30429 33957 37191 40131 43953 47817 49049 56511 63063 69069 71001 86779 88803 101871 102557 111573 120393 131859 147147 161161 189189 207207 213003 260337 307671 334719 395577 441441 483483 621621 781011 923013 1128127 1324323 1450449 2343033 2769039 3384381 4351347 10153143 30459429
• Sum of all divisors σ(n): 64512000
• Sum of proper divisors (its aliquot sum) s(n): 34052571
• 30459429 is an abundant number, because the sum of its proper divisors (34052571) is greater than itself. Its abundance is 3593142

Bases of 30459429

• Binary: 1110100001100011000100101₂
• Hexadecimal: 0x1D0C625
• Base-36: I4UN9

Squares and roots of 30459429

• 30459429 squared (30459429²) is 927776815006041
• 30459429 cubed (30459429³) is 28259552024522640410589
• The square root of 30459429 is 5519.0061605327
• The cube root of 30459429 is 312.3013914549

Scales and comparisons

• 30,459,429 seconds is equal to 50 weeks, 2 days, 12 hours, 57 minutes, 9 seconds.
• To count from 1 to 30,459,429 would take you about twenty-three 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 30459429 cubic inches would be around 26 feet tall.

Recreational maths with 30459429

• 30459429 backwards is 92495403
• The number of decimal digits it has is: 8
• The sum of 30459429's digits is 36
• More coming soon!