389745767268
389,745,767,268 is an even composite number composed of seven prime numbers multiplied together.
389745767268 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 389745767268:
22 × 32 × 11 × 132 × 17 × 67 × 5113
(2 × 2 × 3 × 3 × 11 × 13 × 13 × 17 × 67 × 5113)See below for interesting mathematical facts about the number 389745767268 from the Numbermatics database.
Names of 389745767268
- Cardinal: 389745767268 can be written as Three hundred eighty-nine billion, seven hundred forty-five million, seven hundred sixty-seven thousand, two hundred sixty-eight.
Scientific notation
- Scientific notation: 3.89745767268 × 1011
Factors of 389745767268
Divisors of 389745767268
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 9 11 12 13 17 18 22 26 33 34 36 39 44 51 52 66 67 68 78 99 102 117 132 134 143 153 156 169 187 198 201 204 221 234 268 286 306 338 374 396 402 429 442 468 507 561 572 603 612 663 676 737 748 804 858 871 884 1014 1122 1139 1206 1287 1326 1474 1521 1683 1716 1742 1859 1989 2028 2211 2244 2278 2412 2431 2574 2613 2652 2873 2948 3042 3366 3417 3484 3718 3978 4422 4556 4862 5113 5148 5226 5577 5746 6084 6633 6732 6834 7293 7436 7839 7956 8619 8844 9581 9724 10226 10251 10452 11154 11323 11492 12529 13266 13668 14586 14807 15339 15678 16731 17238 19162 20452 20502 21879 22308 22646 25058 25857 26532 28743 29172 29614 30678 31356 31603 33462 33969 34476 37587 38324 41004 43758 44421 45292 46017 50116 51714 56243 57486 59228 61356 63206 66469 66924 67938 75174 86229 86921 87516 88842 92034 94809 101907 103428 112486 112761 114972 124553 126412 132938 133263 135876 150348 162877 168729 172458 173842 177684 184068 189618 192491 199407 203814 224972 225522 249106 260763 265876 266526 284427 325754 337458 342571 344916 347684 373659 379236 384982 398814 407628 451044 488631 498212 506187 521526 533052 568854 577473 598221 651508 674916 685142 731159 747318 769964 782289 797628 864097 956131 977262 1012374 1027713 1043052 1120977 1129973 1137708 1154946 1196442 1370284 1462318 1465893 1494636 1564578 1728194 1732419 1912262 1954524 2024748 2055426 2117401 2193477 2241954 2259946 2309892 2392884 2592291 2868393 2924636 2931786 3083139 3129156 3389919 3456388 3464838 3768281 3824524 4110852 4234802 4386954 4453423 4483908 4519892 5184582 5736786 5823707 5863572 6166278 6352203 6580431 6779838 6929676 7536562 7776873 8469604 8605179 8773908 8906846 9505067 10169757 10369164 11304843 11473572 11647414 12332556 12429703 12704406 13160862 13360269 13559676 14689649 15073124 15553746 17210358 17471121 17813692 19010134 19056609 20339514 22609686 23294828 24859406 25408812 26321724 26720538 28515201 29379298 31107492 33914529 34420716 34942242 37289109 38020268 38113218 40080807 40679028 44068947 45219372 48987653 49718812 52413363 53441076 57030402 57894499 58758596 64060777 67829058 69884484 74578218 75708191 76226436 80161614 85545603 88137894 97975306 104826726 111867327 114060804 115788998 128121554 132206841 135658116 146962959 149156436 151416382 160323228 161586139 171091206 173683497 176275788 192182331 195950612 209653452 223734654 227124573 231577996 256243108 264413682 293925918 302832764 323172278 342182412 347366994 384364662 440888877 447469308 454249146 484758417 521050491 528827364 576546993 587851836 636839489 646344556 681373719 694733988 768729324 832790101 881777754 908498292 969516834 984206483 1042100982 1153093986 1273678978 1362747438 1454275251 1665580202 1763555508 1910518467 1939033668 1968412966 2084201964 2306187972 2498370303 2547357956 2725494876 2908550502 2952619449 3331160404 3821036934 3936825932 4996740606 5731555401 5817101004 5905238898 7495110909 7642073868 8857858347 9993481212 10826271313 11463110802 11810477796 14990221818 17715716694 21652542626 22926221604 29980443636 32478813939 35431433388 43305085252 64957627878 97436441817 129915255756 194872883634 389745767268
- Sum of all divisors σ(n): 1250880636096
- Sum of proper divisors (its aliquot sum) s(n): 861134868828
- 389745767268 is an abundant number, because the sum of its proper divisors (861134868828) is greater than itself. Its abundance is 471389101560
Bases of 389745767268
- Binary: 1011010101111101010100001110011011001002
- Hexadecimal: 0x5ABEA87364
- Base-36: 4Z1OKEP0
Squares and roots of 389745767268
- 389745767268 squared (3897457672682) is 151901763103322020183824
- 389745767268 cubed (3897457672683) is 59203069210066213516224267282272832
-
The
square root of 389745767268 is 624296.2175666291 -
The
cube root of 389745767268 is 7304.5556556007
Scales and comparisons
How big is 389745767268?- 389,745,767,268 seconds is equal to 12,392 years, 36 weeks, 6 days, 9 hours, 7 minutes, 48 seconds.
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To count from 1 to 389,745,767,268 would take you about twenty-four thousand, seven hundred eighty-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 389745767268 cubic inches would be around 608.7 feet tall.
Recreational maths with 389745767268
- 389745767268 backwards is 862767547983
- The number of decimal digits it has is: 12
- The sum of 389745767268's digits is 72
- More coming soon!
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