52149240

Names of 52149240

• Cardinal: 52149240 can be written as Fifty-two million, one hundred forty-nine thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.214924 × 10⁷

Factors of 52149240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1047

Divisors of 52149240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 30 33 36 39 40 44 45 52 55 60 65 66 72 78 88 90 99 104 110 117 120 130 132 143 156 165 180 195 198 220 234 260 264 286 312 330 360 390 396 429 440 468 495 520 572 585 660 715 780 792 858 936 990 1013 1144 1170 1287 1320 1430 1560 1716 1980 2026 2145 2340 2574 2860 3039 3432 3960 4052 4290 4680 5065 5148 5720 6078 6435 8104 8580 9117 10130 10296 11143 12156 12870 13169 15195 17160 18234 20260 22286 24312 25740 26338 30390 33429 36468 39507 40520 44572 45585 51480 52676 55715 60780 65845 66858 72936 79014 89144 91170 100287 105352 111430 118521 121560 131690 133716 144859 158028 167145 182340 197535 200574 222860 237042 263380 267432 289718 316056 334290 364680 395070 401148 434577 445720 474084 501435 526760 579436 592605 668580 724295 790140 802296 869154 948168 1002870 1158872 1185210 1303731 1337160 1448590 1580280 1738308 2005740 2172885 2370420 2607462 2897180 3476616 4011480 4345770 4740840 5214924 5794360 6518655 8691540 10429848 13037310 17383080 26074620 52149240
• Sum of all divisors σ(n): 199311840
• Sum of proper divisors (its aliquot sum) s(n): 147162600
• 52149240 is an abundant number, because the sum of its proper divisors (147162600) is greater than itself. Its abundance is 95013360

Bases of 52149240

• Binary: 11000110111011101111111000₂
• Hexadecimal: 0x31BBBF8
• Base-36: V1QM0

Squares and roots of 52149240

• 52149240 squared (52149240²) is 2719543232577600
• 52149240 cubed (52149240³) is 141822112726065081024000
• The square root of 52149240 is 7221.4430690825
• The cube root of 52149240 is 373.6078515225

Scales and comparisons

• 52,149,240 seconds is equal to 1 year, 34 weeks, 1 day, 13 hours, 54 minutes.
• To count from 1 to 52,149,240 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 52149240 cubic inches would be around 31.1 feet tall.

Recreational maths with 52149240

• 52149240 backwards is 04294125
• The number of decimal digits it has is: 8
• The sum of 52149240's digits is 27
• More coming soon!