42148848

Names of 42148848

• Cardinal: 42148848 can be written as Forty-two million, one hundred forty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 4.2148848 × 10⁷

Factors of 42148848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 233

Divisors of 42148848

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 34 42 47 48 51 56 68 84 94 102 112 119 136 141 157 168 188 204 238 272 282 314 329 336 357 376 408 471 476 564 628 658 714 752 799 816 942 952 987 1099 1128 1256 1316 1428 1598 1884 1904 1974 2198 2256 2397 2512 2632 2669 2856 3196 3297 3768 3948 4396 4794 5264 5338 5593 5712 6392 6594 7379 7536 7896 8007 8792 9588 10676 11186 12784 13188 14758 15792 16014 16779 17584 18683 19176 21352 22137 22372 26376 29516 32028 33558 37366 38352 42704 44274 44744 51653 52752 56049 59032 64056 67116 74732 88548 89488 103306 112098 118064 125443 128112 134232 149464 154959 177096 206612 224196 250886 268464 298928 309918 354192 376329 413224 448392 501772 619836 752658 826448 878101 896784 1003544 1239672 1505316 1756202 2007088 2479344 2634303 3010632 3512404 5268606 6021264 7024808 10537212 14049616 21074424 42148848
• Sum of all divisors σ(n): 135419904
• Sum of proper divisors (its aliquot sum) s(n): 93271056
• 42148848 is an abundant number, because the sum of its proper divisors (93271056) is greater than itself. Its abundance is 51122208

Bases of 42148848

• Binary: 10100000110010001111110000₂
• Hexadecimal: 0x28323F0
• Base-36: P3E9C

Squares and roots of 42148848

• 42148848 squared (42148848²) is 1776525387727104
• 42148848 cubed (42148848³) is 74878498535450771976192
• The square root of 42148848 is 6492.2144142041
• The cube root of 42148848 is 348.0128149595

Scales and comparisons

• 42,148,848 seconds is equal to 1 year, 17 weeks, 4 days, 20 hours, 48 seconds.
• To count from 1 to 42,148,848 would take you about two years!

  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 42148848 cubic inches would be around 29 feet tall.

Recreational maths with 42148848

• 42148848 backwards is 84884124
• The number of decimal digits it has is: 8
• The sum of 42148848's digits is 39
• More coming soon!