30029454

Names of 30029454

• Cardinal: 30029454 can be written as Thirty million, twenty-nine thousand, four hundred fifty-four.

Scientific notation

• Scientific notation: 3.0029454 × 10⁷

Factors of 30029454

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 122

Divisors of 30029454

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 97 98 117 126 147 162 182 189 194 234 243 273 291 294 351 378 441 486 546 567 582 637 679 702 819 873 882 1053 1134 1261 1274 1323 1358 1638 1701 1746 1911 2037 2106 2457 2522 2619 2646 3159 3402 3783 3822 3969 4074 4753 4914 5238 5733 6111 6318 7371 7566 7857 7938 8827 9506 11349 11466 11907 12222 14259 14742 15714 17199 17654 18333 22113 22698 23571 23814 26481 28518 34047 34398 36666 42777 44226 47142 51597 52962 54999 61789 68094 79443 85554 102141 103194 109998 123578 128331 154791 158886 164997 185367 204282 238329 256662 306423 309582 329994 370734 384993 476658 556101 612846 714987 769986 1112202 1154979 1429974 1668303 2144961 2309958 3336606 4289922 5004909 10009818 15014727 30029454
• Sum of all divisors σ(n): 85398768
• Sum of proper divisors (its aliquot sum) s(n): 55369314
• 30029454 is an abundant number, because the sum of its proper divisors (55369314) is greater than itself. Its abundance is 25339860

Bases of 30029454

• Binary: 1110010100011011010001110₂
• Hexadecimal: 0x1CA368E
• Base-36: HVMVI

Squares and roots of 30029454

• 30029454 squared (30029454²) is 901768107538116
• 30029454 cubed (30029454³) is 27079603903982907668664
• The square root of 30029454 is 5479.9136854517
• The cube root of 30029454 is 310.8249066965

Scales and comparisons

• 30,029,454 seconds is equal to 49 weeks, 4 days, 13 hours, 30 minutes, 54 seconds.
• To count from 1 to 30,029,454 would take you about twenty-two 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 30029454 cubic inches would be around 25.9 feet tall.

Recreational maths with 30029454

• 30029454 backwards is 45492003
• 30029454 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30029454's digits is 27
• More coming soon!