21332293164

Names of 21332293164

• Cardinal: 21332293164 can be written as Twenty-one billion, three hundred thirty-two million, two hundred ninety-three thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.1332293164 × 10¹⁰

Factors of 21332293164

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 524

Divisors of 21332293164

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 29 36 39 42 52 54 58 61 63 78 81 84 87 91 108 116 117 122 126 156 162 174 182 183 189 203 234 244 252 261 273 324 348 351 364 366 377 378 406 409 427 468 522 546 549 567 609 702 732 754 756 783 793 812 818 819 854 1044 1053 1092 1098 1131 1134 1218 1227 1281 1404 1508 1566 1586 1636 1638 1647 1708 1769 1827 2106 2196 2262 2268 2349 2379 2436 2454 2457 2562 2639 2863 3132 3172 3276 3294 3393 3538 3654 3681 3843 4212 4524 4698 4758 4908 4914 4941 5124 5278 5307 5317 5481 5551 5726 6588 6786 7076 7137 7308 7362 7371 7686 7917 8589 9396 9516 9828 9882 10179 10556 10614 10634 10962 11043 11102 11452 11529 11861 12383 13572 14274 14724 14742 15372 15834 15921 15951 16443 16653 17178 19764 20358 21228 21268 21411 21924 22086 22204 22997 23058 23722 23751 24766 24949 25767 28548 29484 30537 31668 31842 31902 32886 33129 33306 34356 34587 35583 37149 37219 40716 42822 44172 45994 46116 47444 47502 47763 47853 49532 49898 49959 51534 61074 63684 63804 64233 65772 66258 66612 68991 69174 71166 71253 74298 74438 74847 77301 83027 85644 91988 95004 95526 95706 99796 99918 103068 106749 111447 111657 122148 128466 132516 137982 138348 142332 142506 143289 143559 148596 148876 149694 149877 154193 154602 160979 166054 174643 191052 191412 199836 206973 213498 213759 222894 223314 224541 231903 249081 256932 275964 285012 286578 287118 299388 299754 308386 309204 320247 321958 324337 332108 334341 334971 349286 413946 426996 427518 430677 445788 446628 449082 449631 462579 463806 482937 498162 523929 573156 574236 599508 616772 620919 640494 643916 648674 668682 669942 673623 698572 723521 747243 827892 855036 861354 898164 899262 925158 927612 960741 965874 973011 996324 1003023 1004913 1047858 1079351 1241838 1280988 1297348 1337364 1339884 1347246 1387737 1447042 1448811 1494486 1571787 1722708 1798524 1850316 1862757 1921482 1931748 1946022 2006046 2009826 2020869 2095716 2158702 2170563 2241729 2270359 2483676 2694492 2775474 2894084 2897622 2919033 2988972 3014739 3143574 3238053 3725514 3842964 3892044 4012092 4019652 4041738 4163211 4317404 4341126 4346433 4483458 4540718 4715361 5064647 5550948 5795244 5838066 6029478 6287148 6476106 6511689 6725187 6811077 7451028 8083476 8326422 8682252 8692866 8757099 8966916 9081436 9405773 9430722 9714159 10129294 11676132 12058956 12489633 12952212 13023378 13039299 13450374 13622154 14146083 15193941 16652844 17385732 17514198 18811546 18861444 19428318 19535067 20258588 20433231 24979266 26046756 26078598 26271297 26900748 27244308 28217319 28292166 29142477 30387882 35028396 37623092 38856636 39070134 40866462 45581823 49958532 52157196 52542594 56434638 56584332 58284954 58605201 60775764 61299693 65840411 78140268 81732924 84651957 87427431 91163646 105085188 112869276 116569908 117210402 122599386 131680822 136745469 169303914 174854862 182327292 183899079 197521233 234420804 245198772 253955871 263361644 273490938 338607828 349709724 367798158 395042466 410236407 507911742 546981876 592563699 735596316 761867613 790084932 820472814 1015823484 1185127398 1523735226 1640945628 1777691097 2370254796 3047470452 3555382194 5333073291 7110764388 10666146582 21332293164
• Sum of all divisors σ(n): 72343286400
• Sum of proper divisors (its aliquot sum) s(n): 51010993236
• 21332293164 is an abundant number, because the sum of its proper divisors (51010993236) is greater than itself. Its abundance is 29678700072

Bases of 21332293164

• Binary: 10011110111100000001111011000101100₂
• Hexadecimal: 0x4F780F62C
• Base-36: 9SSP2R0

Squares and roots of 21332293164

• 21332293164 squared (21332293164²) is 455066731634841130896
• 21332293164 cubed (21332293164³) is 9707616928417744000838769994944
• The square root of 21332293164 is 146055.7878483423
• The cube root of 21332293164 is 2773.4000208491

Scales and comparisons

• 21,332,293,164 seconds is equal to 678 years, 15 weeks, 4 days, 12 hours, 59 minutes, 24 seconds.
• To count from 1 to 21,332,293,164 would take you about one thousand, three hundred fifty-six 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 21332293164 cubic inches would be around 231.1 feet tall.

Recreational maths with 21332293164

• 21332293164 backwards is 46139223312
• 21332293164 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21332293164's digits is 36
• More coming soon!