30471714

Names of 30471714

• Cardinal: 30471714 can be written as Thirty million, four hundred seventy-one thousand, seven hundred fourteen.

Scientific notation

• Scientific notation: 3.0471714 × 10⁷

Factors of 30471714

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 78

Divisors of 30471714

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 53 54 63 78 81 91 106 117 126 159 162 169 182 189 234 243 273 318 338 351 371 378 477 486 507 546 567 689 702 742 819 954 1014 1053 1113 1134 1183 1378 1431 1521 1638 1701 2067 2106 2226 2366 2457 2862 3042 3159 3339 3402 3549 4134 4293 4563 4823 4914 6201 6318 6678 7098 7371 8586 8957 9126 9646 10017 10647 12402 12879 13689 14469 14742 17914 18603 20034 21294 22113 25758 26871 27378 28938 30051 31941 37206 41067 43407 44226 53742 55809 60102 62699 63882 80613 82134 86814 90153 95823 111618 125398 130221 161226 167427 180306 188097 191646 241839 260442 287469 334854 376194 390663 483678 564291 574938 725517 781326 1128582 1171989 1451034 1692873 2176551 2343978 3385746 4353102 5078619 10157238 15235857 30471714
• Sum of all divisors σ(n): 86329152
• Sum of proper divisors (its aliquot sum) s(n): 55857438
• 30471714 is an abundant number, because the sum of its proper divisors (55857438) is greater than itself. Its abundance is 25385724

Bases of 30471714

• Binary: 1110100001111011000100010₂
• Hexadecimal: 0x1D0F622
• Base-36: I544I

Squares and roots of 30471714

• 30471714 squared (30471714²) is 928525354097796
• 30471714 cubed (30471714³) is 28293759031816767742344
• The square root of 30471714 is 5520.1190204559
• The cube root of 30471714 is 312.3433719631

Scales and comparisons

• 30,471,714 seconds is equal to 50 weeks, 2 days, 16 hours, 21 minutes, 54 seconds.
• To count from 1 to 30,471,714 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 30471714 cubic inches would be around 26 feet tall.

Recreational maths with 30471714

• 30471714 backwards is 41717403
• 30471714 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30471714's digits is 27
• More coming soon!