421745200128
421,745,200,128 is an even composite number composed of five prime numbers multiplied together.
What does the number 421745200128 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 396 divisors.
421745200128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 421745200128:
210 × 32 × 7 × 172 × 22621
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 17 × 17 × 22621)See below for interesting mathematical facts about the number 421745200128 from the Numbermatics database.
Names of 421745200128
- Cardinal: 421745200128 can be written as Four hundred twenty-one billion, seven hundred forty-five million, two hundred thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 4.21745200128 × 1011
Factors of 421745200128
Divisors of 421745200128
- Number of divisors d(n): 396
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 51 56 63 64 68 72 84 96 102 112 119 126 128 136 144 153 168 192 204 224 238 252 256 272 288 289 306 336 357 384 408 448 476 504 512 544 576 578 612 672 714 768 816 867 896 952 1008 1024 1071 1088 1152 1156 1224 1344 1428 1536 1632 1734 1792 1904 2016 2023 2142 2176 2304 2312 2448 2601 2688 2856 3072 3264 3468 3584 3808 4032 4046 4284 4352 4608 4624 4896 5202 5376 5712 6069 6528 6936 7168 7616 8064 8092 8568 8704 9216 9248 9792 10404 10752 11424 12138 13056 13872 15232 16128 16184 17136 17408 18207 18496 19584 20808 21504 22621 22848 24276 26112 27744 30464 32256 32368 34272 36414 36992 39168 41616 45242 45696 48552 52224 55488 60928 64512 64736 67863 68544 72828 73984 78336 83232 90484 91392 97104 110976 121856 129472 135726 137088 145656 147968 156672 158347 166464 180968 182784 194208 203589 221952 258944 271452 274176 291312 295936 316694 332928 361936 365568 384557 388416 407178 443904 475041 517888 542904 548352 582624 633388 665856 723872 769114 776832 814356 887808 950082 1035776 1085808 1096704 1153671 1165248 1266776 1331712 1425123 1447744 1538228 1553664 1628712 1900164 2071552 2171616 2307342 2330496 2533552 2663424 2691899 2850246 2895488 3076456 3107328 3257424 3461013 3800328 4343232 4614684 4660992 5067104 5383798 5700492 5790976 6152912 6214656 6514848 6537469 6922026 7600656 8075697 8686464 9229368 9321984 10134208 10767596 11400984 11581952 12305824 13029696 13074938 13844052 15201312 16151394 17372928 18458736 18643968 19612407 20268416 21535192 22801968 23163904 24227091 24611648 26059392 26149876 27688104 30402624 32302788 34745856 36917472 39224814 40536832 43070384 45603936 45762283 48454182 49223296 52118784 52299752 55376208 58837221 60805248 64605576 69491712 73834944 78449628 81073664 86140768 91207872 91524566 96908364 98446592 104237568 104599504 110752416 117674442 121610496 129211152 137286849 147669888 156899256 162147328 172281536 182415744 183049132 193816728 196893184 208475136 209199008 221504832 235348884 243220992 258422304 274573698 295339776 313798512 344563072 364831488 366098264 387633456 393786368 411860547 418398016 443009664 470697768 486441984 516844608 549147396 590679552 627597024 689126144 729662976 732196528 775266912 823721094 836796032 886019328 941395536 1033689216 1098294792 1181359104 1255194048 1378252288 1459325952 1464393056 1550533824 1647442188 1673592064 1772038656 1882791072 2067378432 2196589584 2510388096 2756504576 2928786112 3101067648 3294884376 3347184128 3544077312 3765582144 4134756864 4393179168 5020776192 5857572224 6202135296 6589768752 6694368256 7531164288 8269513728 8786358336 10041552384 11715144448 12404270592 13179537504 15062328576 17572716672 20083104768 23430288896 24808541184 26359075008 30124657152 35145433344 46860577792 52718150016 60249314304 70290866688 105436300032 140581733376 210872600064 421745200128
- Sum of all divisors σ(n): 1478497367152
- Sum of proper divisors (its aliquot sum) s(n): 1056752167024
- 421745200128 is an abundant number, because the sum of its proper divisors (1056752167024) is greater than itself. Its abundance is 635006966896
Bases of 421745200128
- Binary: 1100010001100011111100100001100000000002
- Hexadecimal: 0x6231F90C00
- Base-36: 5DQW7B40
Squares and roots of 421745200128
- 421745200128 squared (4217452001282) is 177869013831006771216384
- 421745200128 cubed (4217452001283) is 75015402834727950698376980072497152
-
The
square root of 421745200128 is 649419.1251634033 -
The
cube root of 421745200128 is 7499.2307366739
Scales and comparisons
How big is 421745200128?- 421,745,200,128 seconds is equal to 13,410 years, 10 weeks, 4 hours, 28 minutes, 48 seconds.
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To count from 1 to 421,745,200,128 would take you about twenty-six thousand, eight hundred twenty 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 421745200128 cubic inches would be around 624.9 feet tall.
Recreational maths with 421745200128
- 421745200128 backwards is 821002547124
- 421745200128 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 421745200128's digits is 36
- More coming soon!
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The information we have on file for 421745200128 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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