420472513384
420,472,513,384 is an even composite number composed of seven prime numbers multiplied together.
420472513384 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 420472513384:
23 × 7 × 11 × 31 × 127 × 281 × 617
(2 × 2 × 2 × 7 × 11 × 31 × 127 × 281 × 617)See below for interesting mathematical facts about the number 420472513384 from the Numbermatics database.
Names of 420472513384
- Cardinal: 420472513384 can be written as Four hundred twenty billion, four hundred seventy-two million, five hundred thirteen thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 4.20472513384 × 1011
Factors of 420472513384
Divisors of 420472513384
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 7 8 11 14 22 28 31 44 56 62 77 88 124 127 154 217 248 254 281 308 341 434 508 562 616 617 682 868 889 1016 1124 1234 1364 1397 1736 1778 1967 2248 2387 2468 2728 2794 3091 3556 3934 3937 4319 4774 4936 5588 6182 6787 7112 7868 7874 8638 8711 9548 9779 11176 12364 13574 15736 15748 17276 17422 19096 19127 19558 21637 24728 27148 27559 31496 34552 34844 35687 38254 39116 43274 43307 47509 54296 55118 60977 69688 71374 76508 78232 78359 86548 86614 95018 95821 110236 121954 133889 142748 153016 156718 173096 173228 173377 190036 191642 210397 220472 243908 249809 267778 285496 303149 313436 346456 346754 380072 383284 392557 420794 487816 499618 535556 548513 606298 626872 670747 693508 766568 785114 841588 861949 999236 1071112 1097026 1106297 1212596 1213639 1341494 1387016 1472779 1570228 1683176 1723898 1907147 1998472 2194052 2212594 2425192 2427278 2429129 2682988 2747899 2945558 3140456 3447796 3814294 4388104 4425188 4854556 4858258 5365976 5374687 5495798 5891116 6033643 6895592 7628588 7744079 8850376 9709112 9716516 10749374 10991596 11782232 12067286 12169267 13350029 15257176 15488158 17003903 19433032 21498748 21983192 22018879 24134572 24338534 26700058 26720419 30976316 34007806 37622809 42997496 44037758 48269144 48677068 53400116 53440838 59121557 61952632 68015612 75245618 85184869 88075516 97354136 106800232 106881676 118243114 136031224 150491236 154132153 170369738 176151032 187042933 213763352 236486228 242207669 300982472 308264306 340739476 374085866 413850899 472972456 484415338 616528612 681478952 682585249 748171732 827701798 968830676 1233057224 1365170498 1496343464 1655403596 1695453683 1937661352 2730340996 3310807192 3390907366 4778096743 5460681992 6781814732 7508437739 9556193486 13563629464 15016875478 19112386972 30033750956 38224773944 52559064173 60067501912 105118128346 210236256692 420472513384
- Sum of all divisors σ(n): 1027921674240
- Sum of proper divisors (its aliquot sum) s(n): 607449160856
- 420472513384 is an abundant number, because the sum of its proper divisors (607449160856) is greater than itself. Its abundance is 186976647472
Bases of 420472513384
- Binary: 1100001111001100001110101100011011010002
- Hexadecimal: 0x61E61D6368
- Base-36: 5D5UH7QG
Squares and roots of 420472513384
- 420472513384 squared (4204725133842) is 176797134511458059131456
- 420472513384 cubed (4204725133843) is 74338335507121897069505796375407104
-
The
square root of 420472513384 is 648438.5193555361 -
The
cube root of 420472513384 is 7491.6797413877
Scales and comparisons
How big is 420472513384?- 420,472,513,384 seconds is equal to 13,369 years, 37 weeks, 5 days, 23 minutes, 4 seconds.
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To count from 1 to 420,472,513,384 would take you about twenty-six thousand, seven hundred thirty-nine 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 420472513384 cubic inches would be around 624.3 feet tall.
Recreational maths with 420472513384
- 420472513384 backwards is 483315274024
- The number of decimal digits it has is: 12
- The sum of 420472513384's digits is 43
- More coming soon!
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