72138070368
72,138,070,368 is an even composite number composed of seven prime numbers multiplied together.
72138070368 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 72138070368:
25 × 33 × 7 × 13 × 17 × 31 × 1741
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 17 × 31 × 1741)See below for interesting mathematical facts about the number 72138070368 from the Numbermatics database.
Names of 72138070368
- Cardinal: 72138070368 can be written as Seventy-two billion, one hundred thirty-eight million, seventy thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 7.2138070368 × 1010
Factors of 72138070368
Divisors of 72138070368
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 31 32 34 36 39 42 48 51 52 54 56 62 63 68 72 78 84 91 93 96 102 104 108 112 117 119 124 126 136 144 153 156 168 182 186 189 204 208 216 217 221 224 234 238 248 252 272 273 279 288 306 312 336 351 357 364 372 378 403 408 416 432 434 442 459 468 476 496 504 527 544 546 558 612 624 651 663 672 702 714 728 744 756 806 816 819 837 864 868 884 918 936 952 992 1008 1054 1071 1092 1116 1209 1224 1248 1302 1326 1404 1428 1456 1488 1512 1547 1581 1612 1632 1638 1674 1736 1741 1768 1836 1872 1904 1953 1989 2016 2108 2142 2184 2232 2418 2448 2457 2604 2652 2808 2821 2856 2912 2976 3024 3094 3162 3213 3224 3276 3348 3472 3482 3536 3627 3672 3689 3744 3808 3906 3978 4216 4284 4368 4464 4641 4743 4836 4896 4914 5208 5223 5304 5616 5642 5712 5859 5967 6048 6188 6324 6426 6448 6552 6696 6851 6944 6964 7072 7254 7344 7378 7812 7956 8432 8463 8568 8736 8928 9282 9486 9672 9828 10416 10446 10608 10881 11067 11232 11284 11424 11718 11934 12187 12376 12648 12852 12896 13104 13392 13702 13923 13928 14229 14508 14688 14756 15624 15669 15912 16864 16926 17136 18564 18972 19344 19656 20553 20832 20892 21216 21762 22134 22568 22633 23436 23868 24374 24752 25296 25389 25704 26208 26784 27404 27846 27856 28458 29016 29512 29597 31248 31338 31824 33201 33852 34272 36561 37128 37944 38688 39312 41106 41769 41784 43524 44268 45136 45266 46872 47007 47736 47957 48748 49504 50592 50778 51408 53971 54808 55692 55712 56916 58032 59024 59194 61659 62496 62676 63648 66402 67704 67899 73122 74256 75888 76167 78624 82212 83538 83568 87048 88536 88791 90272 90532 93744 94014 95472 95914 97496 99603 101556 102816 107942 109616 109683 111384 113832 116064 118048 118388 123318 125352 132804 135408 135798 143871 146244 148512 151776 152334 158431 161913 164424 167076 167136 174096 177072 177582 181064 184977 187488 188028 190944 191828 194992 199206 203112 203697 207179 215884 219232 219366 222768 227664 236776 246636 250704 265608 266373 270816 271596 287742 292488 304668 316862 323826 328848 329049 334152 348192 354144 355164 362128 369954 376056 377797 383656 384761 389984 398412 406224 407394 414358 431613 431768 438732 445536 455328 473552 475293 485739 493272 501408 531216 532746 543192 575484 584976 609336 611091 621537 633724 647652 657696 658098 668304 701623 710328 724256 739908 752112 755594 767312 769522 796824 799119 812448 814788 828716 863226 863536 877464 917507 947104 950586 971478 986544 1062432 1065492 1086384 1133391 1150968 1154283 1169952 1218672 1222182 1243074 1267448 1294839 1295304 1316196 1336608 1403246 1420656 1425879 1457217 1479816 1504224 1511188 1534624 1539044 1593648 1598238 1629576 1657432 1726452 1727072 1754928 1835014 1864611 1901172 1942956 1973088 2104869 2130984 2172768 2266782 2301936 2308566 2437344 2444364 2486148 2534896 2589678 2590608 2632392 2693327 2752521 2806492 2841312 2851758 2914434 2959632 3022376 3078088 3187296 3196476 3259152 3314864 3400173 3452904 3462849 3509856 3670028 3729222 3802344 3885912 4209738 4261968 4277637 4533564 4603872 4617132 4888728 4911361 4972296 5069792 5179356 5181216 5264784 5386654 5505042 5593833 5612984 5703516 5828868 5919264 6044752 6156176 6314607 6392952 6422549 6518304 6629728 6800346 6905808 6925698 7340056 7458444 7604688 7771824 8079981 8257563 8419476 8523936 8555274 9067128 9234264 9777456 9822722 9944592 10200519 10358712 10388547 10529568 10773308 11010084 11187666 11225968 11407032 11657736 11927591 12089504 12312352 12629214 12785904 12845098 13600692 13811616 13851396 14680112 14734083 14916888 15209376 15543648 16159962 16515126 16838952 17110548 18134256 18468528 18943821 19267647 19554912 19645444 19889184 20401038 20717424 20777094 21546616 22020168 22375332 22451936 22814064 23315472 23855182 24239943 24772689 25258428 25571808 25690196 27201384 27702792 29360224 29468166 29833776 32319924 33030252 33677904 34221096 35782773 36268512 36937056 37887642 38535294 39290888 40802076 41434848 41554188 43093232 44040336 44202249 44750664 45628128 46630944 47710364 48479886 49545378 50516856 51380392 54402768 55405584 57802941 58936332 59667552 64639848 66060504 67355808 68442192 71565546 72719829 75775284 77070588 78581776 81604152 83108376 83493137 86186464 88080672 88404498 89501328 95420728 96959772 99090756 101033712 102760784 107348319 108805536 110811168 115605882 117872664 129279696 132121008 132606747 136884384 143131092 145439658 151550568 154141176 157163552 163208304 166216752 166986274 173408823 176808996 179002656 190841456 193919544 198181512 202067424 205521568 214696638 231211764 235745328 250479411 258559392 264242016 265213494 286262184 290879316 303101136 308282352 322044957 326416608 332433504 333972548 346817646 353617992 381682912 387839088 396363024 429393276 462423528 471490656 500958822 530426988 572524368 581758632 606202272 616564704 644089914 667945096 693635292 707235984 751438233 775678176 792726048 858786552 924847056 1001917644 1060853976 1145048736 1163517264 1288179828 1335890192 1387270584 1414471968 1502876466 1717573104 1849694112 2003835288 2121707952 2254314699 2327034528 2576359656 2671780384 2774541168 3005752932 3435146208 4007670576 4243415904 4508629398 5152719312 5549082336 6011505864 8015341152 9017258796 10305438624 12023011728 18034517592 24046023456 36069035184 72138070368
- Sum of all divisors σ(n): 283197358080
- Sum of proper divisors (its aliquot sum) s(n): 211059287712
- 72138070368 is an abundant number, because the sum of its proper divisors (211059287712) is greater than itself. Its abundance is 138921217344
Bases of 72138070368
- Binary: 10000110010111100001110011001011000002
- Hexadecimal: 0x10CBC39960
- Base-36: X5157C0
Squares and roots of 72138070368
- 72138070368 squared (721380703682) is 5203901196418519655424
- 72138070368 cubed (721380703683) is 375399390695358560481367624876032
-
The
square root of 72138070368 is 268585.3130161811 -
The
cube root of 72138070368 is 4162.8251882623
Scales and comparisons
How big is 72138070368?- 72,138,070,368 seconds is equal to 2,293 years, 39 weeks, 6 days, 8 hours, 52 minutes, 48 seconds.
-
To count from 1 to 72,138,070,368 would take you about four thousand, five hundred eighty-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 72138070368 cubic inches would be around 346.9 feet tall.
Recreational maths with 72138070368
- 72138070368 backwards is 86307083127
- The number of decimal digits it has is: 11
- The sum of 72138070368's digits is 45
- More coming soon!
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The information we have on file for 72138070368 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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