6401742984
6,401,742,984 is an even composite number composed of five prime numbers multiplied together.
6401742984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 6401742984:
23 × 34 × 72 × 132 × 1193
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 1193)See below for interesting mathematical facts about the number 6401742984 from the Numbermatics database.
Names of 6401742984
- Cardinal: 6401742984 can be written as Six billion, four hundred one million, seven hundred forty-two thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 6.401742984 × 109
Factors of 6401742984
Divisors of 6401742984
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 78 81 84 91 98 104 108 117 126 147 156 162 168 169 182 189 196 216 234 252 273 294 312 324 338 351 364 378 392 441 468 504 507 546 567 588 637 648 676 702 728 756 819 882 936 1014 1053 1092 1134 1176 1183 1193 1274 1323 1352 1404 1512 1521 1638 1764 1911 2028 2106 2184 2268 2366 2386 2457 2548 2646 2808 3042 3276 3528 3549 3579 3822 3969 4056 4212 4536 4563 4732 4772 4914 5096 5292 5733 6084 6552 7098 7158 7371 7644 7938 8281 8351 8424 9126 9464 9544 9828 10584 10647 10737 11466 12168 13689 14196 14316 14742 15288 15509 15876 16562 16702 17199 18252 19656 21294 21474 22932 24843 25053 27378 28392 28632 29484 31018 31752 31941 32211 33124 33404 34398 36504 42588 42948 45864 46527 49686 50106 51597 54756 58457 58968 62036 63882 64422 66248 66808 68796 74529 75159 85176 85896 93054 95823 96633 99372 100212 103194 108563 109512 116914 124072 127764 128844 137592 139581 149058 150318 175371 186108 191646 193266 198744 200424 201617 206388 217126 223587 225477 233828 255528 257688 279162 298116 300636 325689 350742 372216 383292 386532 403234 412776 418743 434252 447174 450954 467656 526113 558324 596232 601272 604851 651378 670761 676431 701484 759941 766584 773064 806468 837486 868504 894348 901908 977067 1052226 1116648 1209702 1256229 1302756 1341522 1352862 1402968 1411319 1519882 1578339 1612936 1674972 1788696 1803816 1814553 1954134 2104452 2279823 2419404 2512458 2605512 2683044 2705724 2822638 2931201 3039764 3156678 3349944 3629106 3908268 4208904 4233957 4559646 4735017 4838808 5024916 5366088 5411448 5443659 5645276 5862402 6079528 6313356 6839469 7258212 7816536 8467914 8793603 9119292 9470034 9879233 10049832 10887318 11290552 11724804 12626712 12701871 13678938 14516424 16330977 16935828 17587206 18238584 18940068 19758466 20518407 21774636 23449608 25403742 27357876 29637699 32661954 33871656 35174412 37880136 38105613 39516932 41036814 43549272 50807484 54715752 59275398 61555221 65323908 70348824 76211226 79033864 82073628 88913097 101614968 114316839 118550796 123110442 130647816 152422452 164147256 177826194 228633678 237101592 246220884 266739291 304844904 355652388 457267356 492441768 533478582 711304776 800217873 914534712 1066957164 1600435746 2133914328 3200871492 6401742984
- Sum of all divisors σ(n): 22605124410
- Sum of proper divisors (its aliquot sum) s(n): 16203381426
- 6401742984 is an abundant number, because the sum of its proper divisors (16203381426) is greater than itself. Its abundance is 9801638442
Bases of 6401742984
- Binary: 1011111011001001011011000100010002
- Hexadecimal: 0x17D92D888
- Base-36: 2XVFKI0
Squares and roots of 6401742984
- 6401742984 squared (64017429842) is 40982313233193224256
- 6401742984 cubed (64017429843) is 262358236208685079297186619904
-
The
square root of 6401742984 is 80010.8929084035 -
The
cube root of 6401742984 is 1856.8040642939
Scales and comparisons
How big is 6401742984?- 6,401,742,984 seconds is equal to 203 years, 28 weeks, 6 days, 5 hours, 56 minutes, 24 seconds.
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To count from 1 to 6,401,742,984 would take you about four hundred 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 6401742984 cubic inches would be around 154.7 feet tall.
Recreational maths with 6401742984
- 6401742984 backwards is 4892471046
- The number of decimal digits it has is: 10
- The sum of 6401742984's digits is 45
- More coming soon!
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