12932920

Names of 12932920

• Cardinal: 12932920 can be written as Twelve million, nine hundred thirty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.293292 × 10⁷

Factors of 12932920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 74

Divisors of 12932920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 17 19 20 22 26 28 34 35 38 40 44 52 55 56 65 68 70 76 77 85 88 91 95 104 110 119 130 133 136 140 143 152 154 170 182 187 190 209 220 221 238 247 260 266 280 286 308 323 340 364 374 380 385 418 440 442 455 476 494 520 532 572 595 616 646 665 680 715 728 748 760 770 836 884 910 935 952 988 1001 1045 1064 1105 1144 1190 1235 1292 1309 1330 1430 1463 1496 1540 1547 1615 1672 1729 1768 1820 1870 1976 2002 2090 2210 2261 2380 2431 2470 2584 2618 2660 2717 2860 2926 3080 3094 3230 3458 3553 3640 3740 4004 4180 4199 4420 4522 4760 4862 4940 5005 5236 5320 5434 5720 5852 6188 6460 6545 6916 7106 7315 7480 7735 8008 8360 8398 8645 8840 9044 9724 9880 10010 10472 10868 11305 11704 12155 12376 12920 13090 13585 13832 14212 14630 15470 16796 17017 17290 17765 18088 19019 19448 20020 20995 21736 22610 24310 24871 26180 27170 28424 29260 29393 30940 33592 34034 34580 35530 38038 40040 41990 45220 46189 48620 49742 52360 54340 58520 58786 61880 68068 69160 71060 76076 83980 85085 90440 92378 95095 97240 99484 108680 117572 124355 136136 142120 146965 152152 167960 170170 184756 190190 198968 230945 235144 248710 293930 323323 340340 369512 380380 461890 497420 587860 646646 680680 760760 923780 994840 1175720 1293292 1616615 1847560 2586584 3233230 6466460 12932920
• Sum of all divisors σ(n): 43545600
• Sum of proper divisors (its aliquot sum) s(n): 30612680
• 12932920 is an abundant number, because the sum of its proper divisors (30612680) is greater than itself. Its abundance is 17679760

Bases of 12932920

• Binary: 110001010101011100111000₂
• Hexadecimal: 0xC55738
• Base-36: 7P73S

Squares and roots of 12932920

• 12932920 squared (12932920²) is 167260419726400
• 12932920 cubed (12932920³) is 2163165627487953088000
• The square root of 12932920 is 3596.2369221173
• The cube root of 12932920 is 234.7283415859

Scales and comparisons

• 12,932,920 seconds is equal to 21 weeks, 2 days, 16 hours, 28 minutes, 40 seconds.
• To count from 1 to 12,932,920 would take you about thirty-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 12932920 cubic inches would be around 19.6 feet tall.

Recreational maths with 12932920

• 12932920 backwards is 02923921
• 12932920 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12932920's digits is 28
• More coming soon!