30401514

Names of 30401514

• Cardinal: 30401514 can be written as Thirty million, four hundred one thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 3.0401514 × 10⁷

Factors of 30401514

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 187

Divisors of 30401514

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 31 33 39 54 62 66 78 93 99 117 127 143 186 198 234 254 279 286 297 341 351 381 403 429 558 594 682 702 762 806 837 858 1023 1143 1209 1287 1397 1651 1674 2046 2286 2418 2574 2794 3069 3302 3429 3627 3861 3937 4191 4433 4953 6138 6858 7254 7722 7874 8382 8866 9207 9906 10881 11811 12573 13299 14859 18161 18414 21762 23622 25146 26598 29718 35433 36322 37719 39897 43307 44577 51181 54483 70866 75438 79794 86614 89154 102362 106299 108966 119691 129921 153543 163449 212598 239382 259842 307086 326898 389763 460629 490347 562991 779526 921258 980694 1125982 1169289 1381887 1688973 2338578 2763774 3377946 5066919 10133838 15200757 30401514
• Sum of all divisors σ(n): 82575360
• Sum of proper divisors (its aliquot sum) s(n): 52173846
• 30401514 is an abundant number, because the sum of its proper divisors (52173846) is greater than itself. Its abundance is 21772332

Bases of 30401514

• Binary: 1110011111110001111101010₂
• Hexadecimal: 0x1CFE3EA
• Base-36: I3LYI

Squares and roots of 30401514

• 30401514 squared (30401514²) is 924252053492196
• 30401514 cubed (30401514³) is 28098661743771745584744
• The square root of 30401514 is 5513.7567955071
• The cube root of 30401514 is 312.1033311587

Scales and comparisons

• 30,401,514 seconds is equal to 50 weeks, 1 day, 20 hours, 51 minutes, 54 seconds.
• To count from 1 to 30,401,514 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 30401514 cubic inches would be around 26 feet tall.

Recreational maths with 30401514

• 30401514 backwards is 41510403
• 30401514 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30401514's digits is 18
• More coming soon!