421243438742672
421,243,438,742,672 is an even composite number composed of five prime numbers multiplied together.
421243438742672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 421243438742672:
24 × 7 × 133 × 37 × 3593
(2 × 2 × 2 × 2 × 7 × 13 × 13 × 13 × 37 × 359 × 359 × 359)See below for interesting mathematical facts about the number 421243438742672 from the Numbermatics database.
Names of 421243438742672
- Cardinal: 421243438742672 can be written as Four hundred twenty-one trillion, two hundred forty-three billion, four hundred thirty-eight million, seven hundred forty-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 4.21243438742672 × 1014
Factors of 421243438742672
Divisors of 421243438742672
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 37 52 56 74 91 104 112 148 169 182 208 259 296 338 359 364 481 518 592 676 718 728 962 1036 1183 1352 1436 1456 1924 2072 2197 2366 2513 2704 2872 3367 3848 4144 4394 4667 4732 5026 5744 6253 6734 7696 8788 9334 9464 10052 12506 13283 13468 15379 17576 18668 18928 20104 25012 26566 26936 30758 32669 35152 37336 40208 43771 50024 53132 53872 60671 61516 65338 74672 81289 87542 92981 100048 106264 121342 123032 128881 130676 162578 172679 175084 185962 212528 242684 246064 257762 261352 325156 345358 350168 371924 424697 485368 515524 522704 569023 650312 690716 700336 743848 788723 849394 902167 970736 1031048 1138046 1208753 1300624 1381432 1487696 1577446 1675453 1698788 1804334 2062096 2244827 2276092 2417506 2762864 3154892 3350906 3397576 3608668 4489654 4552184 4768597 4835012 5521061 6309784 6701812 6795152 7217336 8979308 9104368 9537194 9670024 11042122 11728171 12619568 13403624 14434672 15713789 17958616 19074388 19340048 21780889 22084244 23456342 26807248 29182751 31427578 33380179 35917232 38148776 43561778 44168488 46268279 46912684 58365502 61991761 62855156 66760358 76297552 87123556 88336976 92536558 93825368 116731004 123983522 125710312 133520716 152466223 174247112 185073116 187650736 204279257 233462008 247967044 251420624 267041432 283151557 304932446 323877953 348494224 370146232 408558514 433942327 466924016 495934088 534082864 566303114 601487627 609864892 647755906 740292464 805892893 817117028 867884654 991868176 1132606228 1202975254 1219729784 1295511812 1611785786 1634234056 1711926323 1735769308 1982060899 2265212456 2405950508 2439459568 2591023624 3223571572 3268468112 3423852646 3471538616 3964121798 4210413389 4530424912 4811901016 5182047248 5641250251 6447143144 6847705292 6943077232 7819339151 7928243596 8420826778 9623802032 10476607609 11282500502 11983484261 12894286288 13695410584 15638678302 15856487192 16841653556 20953215218 22255042199 22565001004 23966968522 27390821168 31277356604 31712974384 33683307112 41906430436 44510084398 45130002008 47933937044 54735374057 62554713208 67366614224 73336253263 83812860872 89020168796 90260004016 95867874088 101651408963 109470748114 125109426416 146672506526 155785295393 167625721744 178040337592 191735748176 203302817926 218941496228 289315548587 293345013052 311570590786 356080675184 406605635852 437882992456 578631097174 586690026104 623141181572 711559862741 813211271704 875765984912 1157262194348 1173380052208 1246282363144 1423119725482 1626422543408 2025208840109 2314524388696 2492564726288 2846239450964 3761102131631 4050417680218 4629048777392 5692478901928 7522204263262 8100835360436 11384957803856 15044408526524 16201670720872 26327714921417 30088817053048 32403341441744 52655429842834 60177634106096 105310859685668 210621719371336 421243438742672
- Sum of all divisors σ(n): 1040655543782400
- Sum of proper divisors (its aliquot sum) s(n): 619412105039728
- 421243438742672 is an abundant number, because the sum of its proper divisors (619412105039728) is greater than itself. Its abundance is 198168666297056
Bases of 421243438742672
- Binary: 10111111100011110011000011000011110111100100100002
- Hexadecimal: 0x17F1E6187BC90
- Base-36: 45BGKB8SCW
Squares and roots of 421243438742672
- 421243438742672 squared (4212434387426722) is 177446034683751257724233699584
- 421243438742672 cubed (4212434387426723) is 74747977841434824011231173604795419929448448
-
The
square root of 421243438742672 is 20524215.9105450845 -
The
cube root of 421243438742672 is 74962.5554562403
Scales and comparisons
How big is 421243438742672?- 421,243,438,742,672 seconds is equal to 13,394,238 years, 18 weeks, 5 days, 5 hours, 24 minutes, 32 seconds.
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To count from 1 to 421,243,438,742,672 would take you about thirty-three million, four hundred eighty-five thousand, five hundred ninety-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 421243438742672 cubic inches would be around 6246.9 feet tall.
Recreational maths with 421243438742672
- 421243438742672 backwards is 276247834342124
- The number of decimal digits it has is: 15
- The sum of 421243438742672's digits is 59
- More coming soon!
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