213757621387128

Names of 213757621387128

• Cardinal: 213757621387128 can be written as Two hundred thirteen trillion, seven hundred fifty-seven billion, six hundred twenty-one million, three hundred eighty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.13757621387128 × 10¹⁴

Factors of 213757621387128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 580

Divisors of 213757621387128

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 78 81 84 91 97 98 104 108 117 126 127 147 156 162 168 182 189 194 196 216 234 252 254 273 291 294 312 324 331 351 364 378 381 388 392 441 468 504 508 546 567 582 588 637 648 662 679 702 728 756 762 776 819 873 882 889 936 993 1016 1053 1092 1134 1143 1164 1176 1261 1274 1323 1324 1358 1404 1512 1524 1638 1651 1746 1764 1778 1911 1986 2037 2106 2184 2268 2286 2317 2328 2457 2522 2548 2619 2646 2648 2667 2716 2808 2979 3048 3276 3302 3429 3492 3528 3556 3783 3822 3969 3972 4074 4212 4303 4536 4572 4634 4753 4914 4953 5044 5096 5238 5292 5334 5432 5733 5958 6111 6223 6552 6604 6858 6951 6984 7112 7371 7566 7644 7857 7938 7944 8001 8148 8424 8606 8827 8937 9144 9268 9506 9828 9906 10088 10287 10476 10584 10668 11349 11466 11557 11916 12222 12319 12446 12909 13208 13716 13902 14259 14742 14859 15132 15288 15714 15876 16002 16129 16219 16296 17199 17212 17654 17874 18333 18536 18669 19012 19656 19812 20574 20853 20952 21336 22698 22932 23114 23832 24003 24444 24638 24892 25818 26481 26811 27432 27804 28518 29484 29718 30121 30264 31428 31752 32004 32107 32258 32438 34047 34398 34424 34671 35308 35748 36666 36957 37338 38024 38727 39624 41148 41706 42037 42777 44577 45396 45864 46228 48006 48387 48657 48888 49276 49784 51597 51636 52962 53622 54999 55608 56007 57036 58968 59436 60242 61789 62559 62856 64008 64214 64516 64876 68094 68796 69342 70616 71496 72009 73332 73914 74676 77454 79443 80899 82296 83412 84074 85554 86233 89154 90363 90792 92456 96012 96321 96774 97314 98552 102141 103194 103272 104013 105924 107244 109998 110871 112014 112903 114072 116181 118872 120484 123578 125118 126111 128331 128428 129032 129752 133731 136188 137592 138684 144018 145161 145971 146664 147828 149352 154908 158886 160147 161798 166824 168021 168148 171108 172466 178308 180726 185367 187677 192024 192642 193548 194628 204282 206388 208026 209677 210847 211848 214488 219996 221742 224028 224749 225806 232362 238329 240968 242697 247156 250236 252222 256662 256856 258699 267462 271089 272376 277368 288036 288963 290322 291942 294259 295656 309816 312039 317772 320294 323596 332613 336042 336296 338709 342216 344932 348543 356616 361452 370734 375354 378333 384993 385284 387096 389256 408564 412776 416052 417391 419354 421694 435483 437913 439992 443484 448056 449498 451612 464724 476658 480441 485394 494312 500472 504063 504444 513324 517398 534924 542178 546481 556101 576072 577926 580644 583884 588518 603631 624078 629031 632541 635544 640588 647192 665226 672084 674247 677418 689864 697086 714987 722904 728091 741468 750708 756666 769986 770568 776097 790321 813267 817128 832104 834782 838708 843388 866889 870966 875826 882777 886968 898996 903224 929448 936117 953316 960882 970788 997839 1008126 1008888 1016127 1026648 1034796 1069848 1084356 1092962 1112202 1121029 1134999 1155852 1161288 1167768 1177036 1207262 1248156 1252173 1258062 1265082 1281176 1306449 1313739 1330452 1344168 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92256202584 93507270948 94249392146 97874368767 101499345388 104937467544 107632236348 111856421448 120223634076 121177789902 122427045468 129471605928 130499158356 140260906422 141374088219 152249018082 157406201316 161448354522 161570386536 167784632172 169514370648 181766684853 183640568202 187014541896 188498784292 195748737534 202998690776 210391359633 215264472696 228373527123 240447268152 242355579804 244854090936 260998316712 275460852303 280521812844 282748176438 293623106301 304498036164 314812402632 322896709044 329872872511 335569264344 363533369706 367281136404 376997568584 391497475068 420782719266 424122264657 456747054246 484711159608 545300054559 550921704606 561043625688 565496352876 587246212602 608996072328 645793418088 659745745022 685120581369 727066739412 734562272808 782994950136 841565438532 848244529314 913494108492 989618617533 1090600109118 1101843409212 1130992705752 1174492425204 1272366793971 1319491490044 1370241162738 1454133478824 1683130877064 1696489058628 1826988216984 1979237235066 2055361744107 2181200218236 2203686818424 2348984850408 2544733587942 2638982980088 2740482325476 2968855852599 3392978117256 3817100381913 3958474470132 4110723488214 4362400436472 5089467175884 5480964650952 5937711705198 7634200763826 7916948940264 8221446976428 8906567557797 10178934351768 11875423410396 15268401527652 16442893952856 17813135115594 23750846820792 26719702673391 30536803055304 35626270231188 53439405346782 71252540462376 106878810693564 213757621387128
• Sum of all divisors σ(n): 766097571864240
• Sum of proper divisors (its aliquot sum) s(n): 552339950477112
• 213757621387128 is an abundant number, because the sum of its proper divisors (552339950477112) is greater than itself. Its abundance is 338582329089984

Bases of 213757621387128

• Binary: 110000100110100101010011000101110011111101111000₂
• Hexadecimal: 0xC26953173F78
• Base-36: 23RQW8PRI0

Squares and roots of 213757621387128

• 213757621387128 squared (213757621387128²) is 45692320701082761754844088384
• 213757621387128 cubed (213757621387128³) is 9767081788721280005194024951506856711921152
• The square root of 213757621387128 is 14620452.1608303209
• The cube root of 213757621387128 is 59791.6496905857

Scales and comparisons

• 213,757,621,387,128 seconds is equal to 6,796,831 years, 8 weeks, 3 days, 19 hours, 58 minutes, 48 seconds.
• To count from 1 to 213,757,621,387,128 would take you about sixteen million, nine hundred ninety-two thousand and seventy-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 213757621387128 cubic inches would be around 4982.6 feet tall.

Recreational maths with 213757621387128

• 213757621387128 backwards is 821783126757312
• 213757621387128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 213757621387128's digits is 63
• More coming soon!