421661991072
421,661,991,072 is an even composite number composed of seven prime numbers multiplied together.
421661991072 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 421661991072:
25 × 3 × 7 × 31 × 53 × 59 × 6473
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 31 × 53 × 59 × 6473)See below for interesting mathematical facts about the number 421661991072 from the Numbermatics database.
Names of 421661991072
- Cardinal: 421661991072 can be written as Four hundred twenty-one billion, six hundred sixty-one million, nine hundred ninety-one thousand and seventy-two.
Scientific notation
- Scientific notation: 4.21661991072 × 1011
Factors of 421661991072
Divisors of 421661991072
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 53 56 59 62 84 93 96 106 112 118 124 159 168 177 186 212 217 224 236 248 318 336 354 371 372 413 424 434 472 496 636 651 672 708 742 744 826 848 868 944 992 1113 1239 1272 1302 1416 1484 1488 1643 1652 1696 1736 1829 1888 2226 2478 2544 2604 2832 2968 2976 3127 3286 3304 3472 3658 4452 4929 4956 5088 5208 5487 5664 5936 6254 6473 6572 6608 6944 7316 8904 9381 9858 9912 10416 10974 11501 11872 12508 12803 12946 13144 13216 14632 17808 18762 19419 19716 19824 20832 21889 21948 23002 25016 25606 25892 26288 29264 34503 35616 37524 38409 38838 39432 39648 43778 43896 45311 46004 50032 51212 51784 52576 58528 65667 69006 75048 76818 77676 78864 87556 87792 90622 92008 96937 100064 102424 103568 131334 135933 138012 150096 153636 155352 157728 175112 175584 181244 184016 193874 200663 204848 207136 262668 271866 276024 290811 300192 307272 310704 343069 350224 362488 368032 381907 387748 401326 409696 525336 543732 552048 581622 601989 614544 621408 678559 686138 700448 724976 763814 775496 802652 1029207 1050672 1087464 1104096 1145721 1163244 1203978 1229088 1357118 1372276 1404641 1449952 1527628 1550992 1605304 2035677 2058414 2101344 2174928 2291442 2326488 2401483 2407956 2673349 2714236 2744552 2809282 3055256 3101984 3210608 4071354 4116828 4213923 4349856 4582884 4652976 4802966 4815912 5346698 5428472 5489104 5618564 6110512 6421216 7204449 8020047 8142708 8233656 8427846 9165768 9305952 9605932 9631824 10635139 10693396 10856944 10978208 11237128 11839117 12221024 14408898 16040094 16285416 16467312 16855692 18331536 19211864 19263648 20241071 21270278 21386792 21713888 22474256 23678234 28817796 31905417 32080188 32570832 32934624 33711384 35517351 36663072 38423728 40482142 42540556 42773584 44948512 47356468 57635592 60723213 63810834 64160376 65141664 67422768 71034702 74445973 76847456 80964284 82873819 85081112 85547168 94712936 115271184 121446426 127621668 128320752 134845536 141687497 142069404 148891946 161928568 165747638 170162224 189425872 223337919 230542368 242892852 248621457 255243336 256641504 283374994 284138808 297783892 323857136 331495276 340324448 378851744 425062491 446675838 485785704 497242914 510486672 566749988 568277616 595567784 627473201 647714272 662990552 850124982 893351676 971571408 994485828 1020973344 1133499976 1136555232 1191135568 1254946402 1325981104 1700249964 1786703352 1882419603 1943142816 1988971656 2266999952 2382271136 2509892804 2651962208 3400499928 3573406704 3764839206 3977943312 4392312407 4533999904 5019785608 6800999856 7146813408 7529678412 7955886624 8784624814 10039571216 13176937221 13601999712 15059356824 17569249628 20079142432 26353874442 30118713648 35138499256 52707748884 60237427296 70276998512 105415497768 140553997024 210830995536 421661991072
- Sum of all divisors σ(n): 1353188229120
- Sum of proper divisors (its aliquot sum) s(n): 931526238048
- 421661991072 is an abundant number, because the sum of its proper divisors (931526238048) is greater than itself. Its abundance is 509864246976
Bases of 421661991072
- Binary: 1100010001011010000001101100000101000002
- Hexadecimal: 0x622D0360A0
- Base-36: 5DPINULC
Squares and roots of 421661991072
- 421661991072 squared (4216619910722) is 177798834714803407709184
- 421661991072 cubed (4216619910723) is 74971010656125438167705119780405248
-
The
square root of 421661991072 is 649355.0577858003 -
The
cube root of 421661991072 is 7498.7375123663
Scales and comparisons
How big is 421661991072?- 421,661,991,072 seconds is equal to 13,407 years, 28 weeks, 3 days, 2 hours, 51 minutes, 12 seconds.
-
To count from 1 to 421,661,991,072 would take you about twenty-six thousand, eight hundred fifteen 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 421661991072 cubic inches would be around 624.9 feet tall.
Recreational maths with 421661991072
- 421661991072 backwards is 270199166124
- 421661991072 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 421661991072's digits is 48
- More coming soon!
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The information we have on file for 421661991072 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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