42221953872

Names of 42221953872

• Cardinal: 42221953872 can be written as Forty-two billion, two hundred twenty-one million, nine hundred fifty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2221953872 × 10¹⁰

Factors of 42221953872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 153

Divisors of 42221953872

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 43 48 49 56 62 63 67 72 84 86 93 98 112 124 126 129 134 144 147 168 172 186 196 201 217 248 252 258 268 279 294 301 336 344 372 387 392 402 434 441 469 496 504 516 536 558 588 602 603 651 688 744 774 784 804 868 882 903 938 1008 1032 1072 1116 1176 1204 1206 1302 1333 1407 1488 1519 1548 1608 1736 1764 1806 1876 1953 2064 2077 2107 2232 2352 2408 2412 2604 2666 2709 2814 2881 3038 3096 3216 3283 3472 3528 3612 3752 3906 3999 4154 4214 4221 4464 4489 4557 4816 4824 5208 5332 5418 5628 5762 6076 6192 6231 6321 6566 7056 7224 7504 7812 7998 8308 8428 8442 8643 8978 9114 9331 9648 9849 10416 10664 10836 11256 11524 11997 12152 12462 12642 13132 13467 13671 14448 14539 15624 15996 16616 16856 16884 17286 17956 18228 18662 18693 18963 19698 20167 21328 21672 22512 23048 23994 24304 24924 25284 25929 26264 26934 27342 27993 29078 29547 31248 31423 31992 33232 33712 33768 34572 35912 36456 37324 37386 37926 39396 40334 40401 43344 43617 46096 47988 49848 50568 51858 52528 53868 54684 55986 58156 59094 60501 62846 63984 65317 67536 69144 71824 72912 74648 74772 75852 78792 80668 80802 83979 87234 89311 94269 95976 99696 101136 101773 103716 107736 109368 111972 116312 118188 121002 125692 130634 130851 138288 139159 141169 149296 149544 151704 157584 161336 161604 167958 174468 178622 181503 188538 191952 193027 195951 203546 207432 215472 218736 219961 223944 232624 236376 242004 251384 261268 261702 267933 278318 282338 282807 299088 303408 305319 322672 323208 335916 348936 357244 363006 377076 386054 391902 407092 414864 417477 423507 439922 447888 472752 484008 502768 522536 523404 535866 556636 564676 565614 579081 587853 610638 625177 646416 659883 671832 697872 714488 726012 754152 772108 783804 803799 814184 834954 847014 879844 915957 968016 974113 1045072 1046808 1071732 1113272 1129352 1131228 1158162 1175706 1221276 1250354 1252431 1270521 1319766 1343664 1351189 1428976 1452024 1508304 1544216 1567608 1607598 1628368 1669908 1694028 1737243 1759688 1831914 1875531 1948226 1979649 2093616 2143464 2226544 2258704 2262456 2316324 2351412 2442552 2500708 2504862 2541042 2639532 2702378 2904048 2922339 3088432 3135216 3215196 3339816 3388056 3474486 3519376 3663828 3751062 3896452 3959298 4053567 4286928 4376239 4524912 4632648 4702824 4885104 5001416 5009724 5082084 5279064 5404756 5626593 5844678 5983837 6430392 6679632 6776112 6818791 6948972 7327656 7502124 7792904 7918596 8107134 8752478 8767017 9265296 9405648 9458323 10002832 10019448 10164168 10558128 10809512 11253186 11689356 11967674 12160701 12860784 13128717 13637582 13897944 14655312 15004248 15585808 15837192 16214268 17504956 17534034 17951511 18916646 20038896 20328336 20456373 21619024 22506372 23378712 23935348 24321402 26257434 27275164 27795888 28374969 30008496 31674384 32428536 35009912 35068068 35903022 37833292 39386151 40912746 41886859 45012744 46757424 47870696 48642804 52514868 53854533 54550328 56749938 61369119 64857072 70019824 70136136 71806044 75666584 78772302 81825492 83773718 85124907 90025488 95741392 97285608 105029736 107709066 109100656 113499876 122738238 125660577 140272272 143612088 151333168 157544604 163650984 167547436 170249814 194571216 210059472 215418132 226999752 245476476 251321154 287224176 293208013 315089208 327301968 335094872 340499628 376981731 430836264 453999504 490952952 502642308 586416026 630178416 670189744 680999256 753963462 861672528 879624039 981905904 1005284616 1172832052 1361998512 1507926924 1759248078 2010569232 2345664104 2638872117 3015853848 3518496156 4691328208 5277744234 6031707696 7036992312 10555488468 14073984624 21110976936 42221953872
• Sum of all divisors σ(n): 147387816576
• Sum of proper divisors (its aliquot sum) s(n): 105165862704
• 42221953872 is an abundant number, because the sum of its proper divisors (105165862704) is greater than itself. Its abundance is 62943908832

Bases of 42221953872

• Binary: 100111010100100111111110001101010000₂
• Hexadecimal: 0x9D49FE350
• Base-36: JE9V040

Squares and roots of 42221953872

• 42221953872 squared (42221953872²) is 1782693388769295792384
• 42221953872 cubed (42221953872³) is 75268798028536569795960936910848
• The square root of 42221953872 is 205479.8137822787
• The cube root of 42221953872 is 3482.1390456089

Scales and comparisons

• 42,221,953,872 seconds is equal to 1,342 years, 27 weeks, 3 days, 31 minutes, 12 seconds.
• To count from 1 to 42,221,953,872 would take you about two thousand, six hundred eighty-five 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 42221953872 cubic inches would be around 290.2 feet tall.

Recreational maths with 42221953872

• 42221953872 backwards is 27835912224
• The number of decimal digits it has is: 11
• The sum of 42221953872's digits is 45
• More coming soon!