213818405472

Names of 213818405472

• Cardinal: 213818405472 can be written as Two hundred thirteen billion, eight hundred eighteen million, four hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.13818405472 × 10¹¹

Factors of 213818405472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 78

Divisors of 213818405472

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 47 48 49 56 57 63 72 76 84 94 96 98 112 114 126 133 141 144 147 152 168 171 188 196 224 228 252 266 282 288 294 304 329 336 342 361 376 392 399 423 441 456 504 532 564 588 608 658 672 684 722 752 784 798 846 882 893 912 931 987 1008 1064 1083 1128 1176 1197 1316 1368 1444 1504 1568 1596 1692 1764 1786 1824 1862 1974 2016 2128 2166 2209 2256 2303 2352 2394 2527 2632 2679 2736 2793 2888 2961 3192 3249 3384 3528 3572 3724 3948 4256 4332 4418 4512 4606 4704 4788 5054 5264 5358 5472 5586 5776 5922 6251 6384 6498 6627 6768 6859 6909 7056 7144 7448 7581 7896 8037 8379 8664 8836 9212 9576 10108 10528 10716 11172 11552 11844 12502 12768 12996 13254 13536 13718 13818 14112 14288 14896 15162 15463 15792 16074 16758 16967 17328 17672 17689 18424 18753 19152 19881 20216 20577 20727 21432 22344 22743 23688 25004 25992 26508 27436 27636 28576 29792 30324 30926 31584 32148 33516 33934 34656 35344 35378 36848 37506 38304 39762 40432 41154 41454 41971 42864 43757 44688 45486 46389 47376 48013 50008 50901 51984 53016 53067 54872 55272 56259 60648 61731 61852 64296 67032 67868 70688 70756 73696 75012 79524 80864 82308 82908 83942 85728 87514 89376 90972 92778 94752 96026 100016 101802 103968 106032 106134 108241 109744 110544 112518 118769 121296 123462 123704 125913 128592 131271 134064 135736 139167 141512 144039 150024 152703 159048 159201 164616 165816 167884 175028 181944 185556 192052 200032 203604 212064 212268 216482 219488 221088 225036 237538 242592 246924 247408 251826 257184 262542 268128 271472 278334 283024 288078 293797 300048 305406 318096 318402 322373 324723 329232 331632 335768 336091 350056 356307 363888 371112 377739 384104 393813 407208 424536 432117 432964 450072 475076 493848 494816 503652 525084 542944 556668 566048 576156 587594 600096 610812 636192 636804 644746 649446 658464 663264 671536 672182 700112 712614 727776 742224 755478 768208 787626 797449 814416 831383 849072 864234 865928 881391 900144 950152 967119 974169 987696 1007304 1008273 1050168 1068921 1113336 1152312 1175188 1221624 1273608 1289492 1298892 1343072 1344364 1400224 1425228 1484448 1510956 1536416 1575252 1594898 1628832 1662766 1698144 1728468 1731856 1762782 1800288 1900304 1934238 1948338 1975392 2014608 2016546 2056579 2100336 2137842 2226672 2256611 2304624 2350376 2392347 2443248 2494149 2547216 2578984 2597784 2644173 2688728 2850456 2901357 3021912 3024819 3150504 3189796 3325532 3456936 3463712 3525564 3800608 3868476 3896676 4029216 4033092 4113158 4200672 4275684 4453344 4513222 4609248 4700752 4784694 4886496 4988298 5094432 5157968 5195568 5288346 5377456 5582143 5700912 5802714 6043824 6049638 6169737 6301008 6379592 6651064 6769833 6913872 7051128 7177041 7482447 7736952 7793352 8066184 8226316 8551368 9026444 9401504 9569388 9976596 10315936 10391136 10576692 10754912 11164286 11401824 11605428 12087648 12099276 12339474 12602016 12759184 13302128 13539666 13827744 14102256 14354082 14964894 15151531 15473904 15586704 15796277 16132368 16452632 16746429 17102736 18052888 18509211 19138776 19953192 20309499 21153384 22328572 23210856 24198552 24678948 25518368 26604256 27079332 28204512 28708164 29929788 30303062 30947808 31173408 31592554 32264736 32905264 33492858 34205472 36105776 37018422 38277552 39075001 39906384 40618998 42306768 44657144 45454593 46421712 47388831 48397104 49357896 50239287 54158664 57416328 59859576 60606124 63185108 65810528 66985716 72211552 74036844 76555104 78150002 79812768 81237996 84613536 89314288 90909186 92843424 94777662 96794208 98715792 100478574 106060717 108317328 114832656 117225003 119719152 121212248 126370216 133971432 136363779 142166493 148073688 156300004 162475992 178628576 181818372 189555324 197431584 200957148 212121434 216634656 229665312 234450006 239438304 242424496 252740432 267942864 272727558 284332986 296147376 312600008 318182151 324951984 351675009 363636744 379110648 401914296 424242868 468900012 484848992 505480864 535885728 545455116 568665972 592294752 625200016 636364302 649903968 703350018 727273488 742425019 758221296 803828592 848485736 937800024 954546453 1090910232 1137331944 1250400032 1272728604 1406700036 1454546976 1484850038 1516442592 1607657184 1696971472 1875600048 1909092906 2181820464 2227275057 2274663888 2545457208 2813400072 2969700076 3393942944 3751200096 3818185812 4363640928 4454550114 4549327776 5090914416 5626800144 5939400152 6681825171 7636371624 8909100228 10181828832 11253600288 11878800304 13363650342 15272743248 17818200456 23757600608 26727300684 30545486496 35636400912 53454601368 71272801824 106909202736 213818405472
• Sum of all divisors σ(n): 762831964440
• Sum of proper divisors (its aliquot sum) s(n): 549013558968
• 213818405472 is an abundant number, because the sum of its proper divisors (549013558968) is greater than itself. Its abundance is 335195153496

Bases of 213818405472

• Binary: 11000111001000100100011111001001100000₂
• Hexadecimal: 0x31C891F260
• Base-36: 2Q85YHK0

Squares and roots of 213818405472

• 213818405472 squared (213818405472²) is 45718310518588599542784
• 213818405472 cubed (213818405472³) is 9775416255958379770195623123714048
• The square root of 213818405472 is 462405.0231907089
• The cube root of 213818405472 is 5979.7316601625

Scales and comparisons

• 213,818,405,472 seconds is equal to 6,798 years, 39 weeks, 5 days, 1 hour, 31 minutes, 12 seconds.
• To count from 1 to 213,818,405,472 would take you about thirteen thousand, five hundred ninety-seven 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 213818405472 cubic inches would be around 498.3 feet tall.

Recreational maths with 213818405472

• 213818405472 backwards is 274504818312
• The number of decimal digits it has is: 12
• The sum of 213818405472's digits is 45
• More coming soon!