220860864

Names of 220860864

• Cardinal: 220860864 can be written as Two hundred twenty million, eight hundred sixty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.20860864 × 10⁸

Factors of 220860864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 62

Divisors of 220860864

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 31 32 36 38 42 48 54 56 57 62 63 64 72 76 84 93 96 108 112 114 124 126 133 144 152 168 171 186 189 192 216 217 224 228 248 252 266 279 288 304 336 342 372 378 399 432 434 448 456 496 504 513 532 558 576 589 608 651 672 684 744 756 798 837 864 868 912 961 992 1008 1026 1064 1116 1178 1197 1216 1302 1344 1368 1488 1512 1596 1674 1728 1736 1767 1824 1922 1953 1984 2016 2052 2128 2232 2356 2394 2604 2736 2883 2976 3024 3192 3348 3472 3534 3591 3648 3844 3906 4032 4104 4123 4256 4464 4712 4788 5208 5301 5472 5766 5859 5952 6048 6384 6696 6727 6944 7068 7182 7688 7812 8208 8246 8512 8649 8928 9424 9576 10416 10602 10944 11532 11718 12096 12369 12768 13392 13454 13888 14136 14364 15376 15624 15903 16416 16492 17298 17856 18259 18848 19152 20181 20832 21204 23064 23436 24738 25536 25947 26784 26908 28272 28728 30752 31248 31806 32832 32984 34596 36518 37107 37696 38304 40362 41664 42408 46128 46872 49476 51894 53568 53816 54777 56544 57456 60543 61504 62496 63612 65968 69192 73036 74214 76608 80724 84816 92256 93744 98952 103788 107632 109554 111321 113088 114912 121086 124992 127224 127813 131936 138384 146072 148428 161448 164331 169632 181629 184512 187488 197904 207576 215264 219108 222642 229824 242172 254448 255626 263872 276768 292144 296856 322896 328662 339264 363258 374976 383439 395808 415152 430528 438216 445284 484344 492993 508896 511252 553536 584288 593712 645792 657324 726516 766878 791616 830304 876432 890568 968688 985986 1017792 1022504 1150317 1168576 1187424 1291584 1314648 1453032 1533756 1660608 1752864 1781136 1937376 1971972 2045008 2300634 2374848 2629296 2906064 3067512 3450951 3505728 3562272 3874752 3943944 4090016 4601268 5258592 5812128 6135024 6901902 7124544 7887888 8180032 9202536 10517184 11624256 12270048 13803804 15775776 18405072 24540096 27607608 31551552 36810144 55215216 73620288 110430432 220860864
• Sum of all divisors σ(n): 807110400
• Sum of proper divisors (its aliquot sum) s(n): 586249536
• 220860864 is an abundant number, because the sum of its proper divisors (586249536) is greater than itself. Its abundance is 365388672

Bases of 220860864

• Binary: 1101001010100001000111000000₂
• Hexadecimal: 0xD2A11C0
• Base-36: 3NHTC0

Squares and roots of 220860864

• 220860864 squared (220860864²) is 48779521246826496
• 220860864 cubed (220860864³) is 10773487208080457164652544
• The square root of 220860864 is 14861.3883604459
• The cube root of 220860864 is 604.4674538691

Scales and comparisons

• 220,860,864 seconds is equal to 7 years, 1 week, 1 day, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 220,860,864 would take you about ten 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 220860864 cubic inches would be around 50.4 feet tall.

Recreational maths with 220860864

• 220860864 backwards is 468068022
• 220860864 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 220860864's digits is 36
• More coming soon!