38449490645538
38,449,490,645,538 is an even composite number composed of five prime numbers multiplied together.
38449490645538 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 38449490645538:
2 × 36 × 73 × 47 × 12792
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 47 × 1279 × 1279)See below for interesting mathematical facts about the number 38449490645538 from the Numbermatics database.
Names of 38449490645538
- Cardinal: 38449490645538 can be written as Thirty-eight trillion, four hundred forty-nine billion, four hundred ninety million, six hundred forty-five thousand, five hundred thirty-eight.
Scientific notation
- Scientific notation: 3.8449490645538 × 1013
Factors of 38449490645538
Divisors of 38449490645538
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 47 49 54 63 81 94 98 126 141 147 162 189 243 282 294 329 343 378 423 441 486 567 658 686 729 846 882 987 1029 1134 1269 1279 1323 1458 1701 1974 2058 2303 2538 2558 2646 2961 3087 3402 3807 3837 3969 4606 5103 5922 6174 6909 7614 7674 7938 8883 8953 9261 10206 11421 11511 11907 13818 16121 17766 17906 18522 20727 22842 23022 23814 26649 26859 27783 32242 34263 34533 35721 41454 48363 53298 53718 55566 60113 62181 62671 68526 69066 71442 79947 80577 83349 96726 103599 120226 124362 125342 145089 159894 161154 166698 180339 186543 188013 207198 239841 241731 250047 290178 310797 360678 373086 376026 420791 435267 438697 479682 483462 500094 541017 559629 564039 621594 725193 841582 870534 877394 932391 1082034 1119258 1128078 1262373 1305801 1316091 1450386 1623051 1635841 1678887 1692117 1864782 2175579 2524746 2611602 2632182 2945537 3246102 3271682 3357774 3384234 3787119 3917403 3948273 4351158 4869153 4907523 5076351 5891074 6526737 7574238 7834806 7896546 8836611 9738306 9815046 10152702 11361357 11450887 11752209 11844819 13053474 14607459 14722569 15229053 17673222 20618759 22722714 22901774 23504418 23689638 26509833 29214918 29445138 30458106 34084071 34352661 35534457 41237518 43822377 44167707 45687159 53019666 61856277 68168142 68705322 71068914 76884527 79529499 80156209 87644754 88335414 91374318 102252213 103057983 106603371 123712554 132503121 153769054 159058998 160312418 185568831 204504426 206115966 213206742 230653581 238588497 240468627 265006242 306756639 309173949 319810113 371137662 397509363 461307162 477176994 480937254 538191689 556706493 561093463 613513278 618347898 639620226 691960743 715765491 721405881 795018726 927521847 1076383378 1113412986 1122186926 1192528089 1383921486 1431530982 1442811762 1614575067 1670119479 1683280389 1855043694 2075882229 2147296473 2164217643 2385056178 2782565541 3229150134 3340238958 3366560778 3767341823 4151764458 4294592946 4328435286 4843725201 5010358437 5049841167 5565131082 6227646687 6492652929 7534683646 8347696623 9687450402 10020716874 10099682334 11302025469 12455293374 12985305858 14531175603 15031075311 15149523501 16695393246 18682940061 19477958787 22604050938 26371392761 29062351206 30062150622 30299047002 33906076407 37365880122 38955917574 43593526809 45448570503 52742785522 56048820183 58433876361 67812152814 79114178283 87187053618 90897141006 101718229221 112097640366 116867752722 130780580427 136345711509 158228356566 203436458442 237342534849 261561160854 272691423018 305154687663 392341741281 409037134527 474685069698 610309375326 712027604547 784683482562 818074269054 915464062989 1424055209094 1830928125978 2136082813641 2746392188967 4272165627282 5492784377934 6408248440923 12816496881846 19224745322769 38449490645538
- Sum of all divisors σ(n): 103067899372800
- Sum of proper divisors (its aliquot sum) s(n): 64618408727262
- 38449490645538 is an abundant number, because the sum of its proper divisors (64618408727262) is greater than itself. Its abundance is 26168918081724
Bases of 38449490645538
- Binary: 10001011111000001110000011101101010010001000102
- Hexadecimal: 0x22F8383B5222
- Base-36: DMNG9ZS4I
Squares and roots of 38449490645538
- 38449490645538 squared (384494906455382) is 1478363330901314167959309444
- 38449490645538 cubed (384494906455383) is 56842317062196477991182334230100259860872
-
The
square root of 38449490645538 is 6200765.3274041907 -
The
cube root of 38449490645538 is 33751.7941493147
Scales and comparisons
How big is 38449490645538?- 38,449,490,645,538 seconds is equal to 1,222,574 years, 45 weeks, 1 day, 20 hours, 12 minutes, 18 seconds.
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To count from 1 to 38,449,490,645,538 would take you about three million, fifty-six thousand, four hundred thirty-seven 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 38449490645538 cubic inches would be around 2812.6 feet tall.
Recreational maths with 38449490645538
- 38449490645538 backwards is 83554609494483
- The number of decimal digits it has is: 14
- The sum of 38449490645538's digits is 72
- More coming soon!
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