55604640

Names of 55604640

• Cardinal: 55604640 can be written as Fifty-five million, six hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.560464 × 10⁷

Factors of 55604640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 116

Divisors of 55604640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 19 20 21 24 26 28 30 32 35 38 39 40 42 48 52 56 57 60 65 67 70 76 78 80 84 91 95 96 104 105 112 114 120 130 133 134 140 152 156 160 168 182 190 195 201 208 210 224 228 240 247 260 266 268 273 280 285 304 312 335 336 364 380 390 399 402 416 420 455 456 469 480 494 520 532 536 546 560 570 608 624 665 670 672 728 741 760 780 798 804 840 871 910 912 938 988 1005 1040 1064 1072 1092 1120 1140 1235 1248 1273 1330 1340 1365 1407 1456 1482 1520 1560 1596 1608 1680 1729 1742 1820 1824 1876 1976 1995 2010 2080 2128 2144 2184 2280 2345 2470 2546 2613 2660 2680 2730 2814 2912 2964 3040 3120 3192 3216 3360 3458 3484 3640 3705 3752 3819 3952 3990 4020 4256 4355 4368 4560 4690 4940 5092 5187 5226 5320 5360 5460 5628 5928 6097 6240 6365 6384 6432 6916 6968 7035 7280 7410 7504 7638 7904 7980 8040 8645 8710 8736 8911 9120 9380 9880 10184 10374 10452 10640 10720 10920 11256 11856 12194 12730 12768 13065 13832 13936 14070 14560 14820 15008 15276 15960 16080 16549 17290 17420 17822 18291 18760 19095 19760 20368 20748 20904 21280 21840 22512 23712 24388 25460 25935 26130 26733 27664 27872 28140 29640 30485 30552 31920 32160 33098 34580 34840 35644 36582 37520 38190 39520 40736 41496 41808 43680 44555 45024 48776 49647 50920 51870 52260 53466 55328 56280 59280 60970 61104 63840 66196 69160 69680 71288 73164 75040 76380 82745 82992 83616 89110 91455 97552 99294 101840 103740 104520 106932 112560 115843 118560 121940 122208 132392 133665 138320 139360 142576 146328 152760 165490 165984 178220 182910 195104 198588 203680 207480 209040 213864 225120 231686 243880 248235 264784 267330 276640 285152 292656 305520 330980 347529 356440 365820 397176 414960 418080 427728 463372 487760 496470 529568 534660 579215 585312 611040 661960 695058 712880 731640 794352 829920 855456 926744 975520 992940 1069320 1158430 1323920 1390116 1425760 1463280 1588704 1737645 1853488 1985880 2138640 2316860 2647840 2780232 2926560 3475290 3706976 3971760 4277280 4633720 5560464 6950580 7943520 9267440 11120928 13901160 18534880 27802320 55604640
• Sum of all divisors σ(n): 230307840
• Sum of proper divisors (its aliquot sum) s(n): 174703200
• 55604640 is an abundant number, because the sum of its proper divisors (174703200) is greater than itself. Its abundance is 119098560

Bases of 55604640

• Binary: 11010100000111010110100000₂
• Hexadecimal: 0x35075A0
• Base-36: X3STC

Squares and roots of 55604640

• 55604640 squared (55604640²) is 3091875989529600
• 55604640 cubed (55604640³) is 171922651322437177344000
• The square root of 55604640 is 7456.8518826647
• The cube root of 55604640 is 381.6837564307

Scales and comparisons

• 55,604,640 seconds is equal to 1 year, 39 weeks, 6 days, 13 hours, 44 minutes.
• To count from 1 to 55,604,640 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 55604640 cubic inches would be around 31.8 feet tall.

Recreational maths with 55604640

• 55604640 backwards is 04640655
• 55604640 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55604640's digits is 30
• More coming soon!