420841913128
420,841,913,128 is an even composite number composed of six prime numbers multiplied together.
420841913128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 420841913128:
23 × 72 × 13 × 67 × 972 × 131
(2 × 2 × 2 × 7 × 7 × 13 × 67 × 97 × 97 × 131)See below for interesting mathematical facts about the number 420841913128 from the Numbermatics database.
Names of 420841913128
- Cardinal: 420841913128 can be written as Four hundred twenty billion, eight hundred forty-one million, nine hundred thirteen thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 4.20841913128 × 1011
Factors of 420841913128
Divisors of 420841913128
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 7 8 13 14 26 28 49 52 56 67 91 97 98 104 131 134 182 194 196 262 268 364 388 392 469 524 536 637 679 728 776 871 917 938 1048 1261 1274 1358 1703 1742 1834 1876 2522 2548 2716 3283 3406 3484 3668 3752 4753 5044 5096 5432 6097 6419 6499 6566 6812 6968 7336 8777 8827 9409 9506 10088 11921 12194 12707 12838 12998 13132 13624 17554 17654 18818 19012 23842 24388 25414 25676 25996 26264 35108 35308 37636 38024 42679 45493 47684 48776 50828 51352 51992 61439 61789 65863 70216 70616 75272 83447 84487 85358 88949 90986 95368 101656 114101 122317 122878 123578 131726 165191 166894 168974 170716 177898 181972 228202 244634 245756 247156 263452 318451 330382 333788 337948 341432 355796 363944 430073 456404 461041 489268 491512 494312 526904 591409 622643 630403 636902 660764 667576 675896 711592 798707 851369 856219 860146 912808 922082 978536 1156337 1182818 1232579 1245286 1260806 1273804 1321528 1597414 1702738 1712438 1720292 1844164 2312674 2365636 2465158 2490572 2521612 2547608 3194828 3405476 3424876 3440584 3688328 4139863 4412821 4625348 4731272 4930316 4981144 5043224 5590949 5959583 5993533 6389656 6810952 6849752 8094359 8195239 8279726 8628053 8825642 9250696 9860632 11067797 11181898 11919166 11987066 16023527 16188718 16390478 16559452 17256106 17651284 22135594 22363796 23838332 23974132 30889747 32047054 32377436 32780956 33118904 34512212 35302568 41717081 44271188 44727592 47676664 47948264 57366673 60396371 61779494 64094108 64754872 65561912 69024424 77474579 82582793 83434162 88542376 112164689 114733346 120792742 123558988 128188216 154949158 165165586 166868324 224329378 229466692 241585484 247117976 309898316 330331172 333736648 401566711 448658756 458933384 483170968 542322053 578079551 619796632 660662344 785152823 803133422 897317512 1073576309 1084644106 1156159102 1570305646 1606266844 2147152618 2169288212 2312318204 3140611292 3212533688 4046556857 4294305236 4338576424 4624636408 6281222584 7515034163 8093113714 8588610472 15030068326 16186227428 30060136652 32372454856 52605239141 60120273304 105210478282 210420956564 420841913128
- Sum of all divisors σ(n): 1021457939040
- Sum of proper divisors (its aliquot sum) s(n): 600616025912
- 420841913128 is an abundant number, because the sum of its proper divisors (600616025912) is greater than itself. Its abundance is 179774112784
Bases of 420841913128
- Binary: 1100001111111000010000111111011001010002
- Hexadecimal: 0x61FC21FB28
- Base-36: 5DBYEQEG
Squares and roots of 420841913128
- 420841913128 squared (4208419131282) is 177107915845235098744384
- 420841913128 cubed (4208419131283) is 74534434134421564118520553205873152
-
The
square root of 420841913128 is 648723.2947320451 -
The
cube root of 420841913128 is 7493.8729997335
Scales and comparisons
How big is 420841913128?- 420,841,913,128 seconds is equal to 13,381 years, 24 weeks, 3 days, 11 hours, 25 minutes, 28 seconds.
-
To count from 1 to 420,841,913,128 would take you about twenty-six thousand, seven hundred sixty-two 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 420841913128 cubic inches would be around 624.5 feet tall.
Recreational maths with 420841913128
- 420841913128 backwards is 821319148024
- The number of decimal digits it has is: 12
- The sum of 420841913128's digits is 43
- More coming soon!
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