20006038728
20,006,038,728 is an even composite number composed of seven prime numbers multiplied together.
20006038728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20006038728:
23 × 32 × 13 × 31 × 61 × 89 × 127
(2 × 2 × 2 × 3 × 3 × 13 × 31 × 61 × 89 × 127)See below for interesting mathematical facts about the number 20006038728 from the Numbermatics database.
Names of 20006038728
- Cardinal: 20006038728 can be written as Twenty billion, six million, thirty-eight thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.0006038728 × 1010
Factors of 20006038728
Divisors of 20006038728
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 31 36 39 52 61 62 72 78 89 93 104 117 122 124 127 156 178 183 186 234 244 248 254 267 279 312 356 366 372 381 403 468 488 508 534 549 558 712 732 744 762 793 801 806 936 1016 1068 1098 1116 1143 1157 1209 1464 1524 1586 1602 1612 1651 1891 2136 2196 2232 2286 2314 2379 2418 2759 3048 3172 3204 3224 3302 3471 3627 3782 3937 4392 4572 4628 4758 4836 4953 5429 5518 5673 6344 6408 6604 6942 7137 7254 7564 7747 7874 8277 9144 9256 9516 9672 9906 10413 10858 11036 11303 11346 11811 13208 13884 14274 14508 14859 15128 15494 15748 16287 16554 17019 19032 19812 20826 21716 22072 22606 22692 23241 23622 24583 24831 27768 28548 29016 29718 30988 31496 32574 33108 33909 34038 35433 35867 39624 41652 43432 45212 45384 46482 47244 48861 49166 49662 51181 57096 59436 61976 65148 66216 67818 68076 69723 70577 70866 71734 73749 83304 90424 92964 94488 97722 98332 99324 100711 101727 102362 107601 118872 130296 135636 136152 139446 141154 141732 143468 146939 147498 153543 168299 185928 195444 196664 198648 201422 203454 204724 211731 215202 221247 240157 271272 278892 282308 283464 286936 293878 294996 302133 307086 322803 336598 350393 390888 402844 406908 409448 423462 430404 440817 442494 460629 480314 504897 557784 564616 587756 589992 604266 614172 635193 645606 673196 689483 700786 720471 805688 813816 846924 860808 881634 884988 906399 921258 960628 1009794 1051179 1175512 1208532 1228344 1270386 1291212 1322451 1346392 1378966 1401572 1440942 1514691 1693848 1763268 1769976 1812798 1842516 1921256 2019588 2068449 2102358 2161413 2187887 2417064 2540772 2582424 2644902 2757932 2803144 2881884 3029382 3122041 3153537 3526536 3625596 3685032 4039176 4136898 4204716 4322826 4375774 4555109 5081544 5289804 5515864 5763768 6058764 6205347 6244082 6307074 6563661 7251192 8273796 8409432 8645652 8751548 8963279 9110218 9366123 10579608 12117528 12410694 12488164 12614148 13127322 13665327 16547592 17291304 17503096 17926558 18220436 18732246 19690983 21373973 24821388 24976328 25228296 26254644 26889837 27330654 28098369 35853116 36440872 37464492 39381966 40995981 42747946 49642776 52509288 53779674 54661308 56196738 64121919 71706232 74928984 78763932 80669511 81991962 85495892 107559348 109322616 112393476 128243838 157527864 161339022 163983924 170991784 192365757 215118696 224786952 256487676 277861649 322678044 327967848 384731514 512975352 555723298 645356088 769463028 833584947 1111446596 1538926056 1667169894 2222893192 2500754841 3334339788 5001509682 6668679576 10003019364 20006038728
- Sum of all divisors σ(n): 62396006400
- Sum of proper divisors (its aliquot sum) s(n): 42389967672
- 20006038728 is an abundant number, because the sum of its proper divisors (42389967672) is greater than itself. Its abundance is 22383928944
Bases of 20006038728
- Binary: 100101010000111001111101100110010002
- Hexadecimal: 0x4A873ECC8
- Base-36: 96V2UA0
Squares and roots of 20006038728
- 20006038728 squared (200060387282) is 400241585586235857984
- 20006038728 cubed (200060387283) is 8007248661794361158570212004352
-
The
square root of 20006038728 is 141442.7047535503 -
The
cube root of 20006038728 is 2714.6907829315
Scales and comparisons
How big is 20006038728?- 20,006,038,728 seconds is equal to 636 years, 6 weeks, 5 days, 8 hours, 58 minutes, 48 seconds.
-
To count from 1 to 20,006,038,728 would take you about one thousand, two hundred seventy-two 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 20006038728 cubic inches would be around 226.2 feet tall.
Recreational maths with 20006038728
- 20006038728 backwards is 82783060002
- 20006038728 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20006038728's digits is 36
- More coming soon!
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The information we have on file for 20006038728 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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