389428997724
389,428,997,724 is an even composite number composed of five prime numbers multiplied together.
What does the number 389428997724 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 336 divisors.
389428997724 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 389428997724:
22 × 36 × 133 × 89 × 683
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 89 × 683)See below for interesting mathematical facts about the number 389428997724 from the Numbermatics database.
Names of 389428997724
- Cardinal: 389428997724 can be written as Three hundred eighty-nine billion, four hundred twenty-eight million, nine hundred ninety-seven thousand, seven hundred twenty-four.
Scientific notation
- Scientific notation: 3.89428997724 × 1011
Factors of 389428997724
Divisors of 389428997724
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 89 108 117 156 162 169 178 234 243 267 324 338 351 356 468 486 507 534 676 683 702 729 801 972 1014 1053 1068 1157 1366 1404 1458 1521 1602 2028 2049 2106 2197 2314 2403 2732 2916 3042 3159 3204 3471 4098 4212 4394 4563 4628 4806 6084 6147 6318 6591 6942 7209 8196 8788 8879 9126 9477 9612 10413 12294 12636 13182 13689 13884 14418 15041 17758 18252 18441 18954 19773 20826 21627 24588 26364 26637 27378 28836 30082 31239 35516 36882 37908 39546 41067 41652 43254 45123 53274 54756 55323 59319 60164 60787 62478 64881 73764 79092 79911 82134 86508 90246 93717 106548 110646 115427 118638 121574 123201 124956 129762 135369 159822 164268 165969 177957 180492 182361 187434 195533 221292 230854 237276 239733 243148 246402 259524 270738 281151 319644 331938 346281 355914 364722 374868 391066 406107 461708 479466 492804 497907 533871 541476 547083 562302 586599 663876 692562 711828 719199 729444 782132 790231 812214 843453 958932 995814 1038843 1067742 1094166 1124604 1173198 1218321 1385124 1438398 1500551 1580462 1601613 1624428 1641249 1686906 1759797 1991628 2077686 2135484 2157597 2188332 2346396 2370693 2436642 2876796 3001102 3116529 3160924 3203226 3282498 3373812 3519594 3654963 4155372 4315194 4501653 4741386 4873284 4923747 5279391 6002204 6233058 6406452 6472791 6564996 7039188 7112079 7309926 8630388 9003306 9349587 9482772 9847494 10273003 10558782 10964889 12466116 12945582 13504959 14224158 14619852 14771241 15838173 18006612 18699174 19694988 20546006 21117564 21336237 21929778 25891164 27009918 28048761 28448316 29542482 30819009 31676346 37398348 40514877 41092012 42672474 43859556 44313723 47514519 54019836 56097522 59084964 61638018 63352692 64008711 81029754 84146283 85344948 88627446 92457027 95029038 112195044 121544631 123276036 128017422 133549039 142543557 162059508 168292566 177254892 184914054 190058076 192026133 243089262 256034844 267098078 277371081 285087114 336585132 364633893 369828108 384052266 400647117 486178524 534196156 554742162 570174228 576078399 729267786 768104532 801294234 832113243 1093901679 1109484324 1152156798 1201941351 1458535572 1602588468 1664226486 2187803358 2304313596 2403882702 2496339729 3328452972 3605824053 4375606716 4807765404 4992679458 7211648106 7489019187 9985358916 10817472159 14423296212 14978038374 21634944318 29956076748 32452416477 43269888636 64904832954 97357249431 129809665908 194714498862 389428997724
- Sum of all divisors σ(n): 1120969432800
- Sum of proper divisors (its aliquot sum) s(n): 731540435076
- 389428997724 is an abundant number, because the sum of its proper divisors (731540435076) is greater than itself. Its abundance is 342111437352
Bases of 389428997724
- Binary: 1011010101010111100011011101110010111002
- Hexadecimal: 0x5AABC6EE5C
- Base-36: 4YWFYXR0
Squares and roots of 389428997724
- 389428997724 squared (3894289977242) is 151654944268319197180176
- 389428997724 cubed (3894289977243) is 59058832946300623483984266721919424
-
The
square root of 389428997724 is 624042.4646800889 -
The
cube root of 389428997724 is 7302.5761704145
Scales and comparisons
How big is 389428997724?- 389,428,997,724 seconds is equal to 12,382 years, 33 weeks, 1 day, 1 hour, 35 minutes, 24 seconds.
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To count from 1 to 389,428,997,724 would take you about twenty-four thousand, seven hundred sixty-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 389428997724 cubic inches would be around 608.5 feet tall.
Recreational maths with 389428997724
- 389428997724 backwards is 427799824983
- The number of decimal digits it has is: 12
- The sum of 389428997724's digits is 72
- More coming soon!
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The information we have on file for 389428997724 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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