18132442272
18,132,442,272 is an even composite number composed of six prime numbers multiplied together.
18132442272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 18132442272:
25 × 35 × 7 × 43 × 61 × 127
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 43 × 61 × 127)See below for interesting mathematical facts about the number 18132442272 from the Numbermatics database.
Names of 18132442272
- Cardinal: 18132442272 can be written as Eighteen billion, one hundred thirty-two million, four hundred forty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.8132442272 × 1010
Factors of 18132442272
Divisors of 18132442272
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 43 48 54 56 61 63 72 81 84 86 96 108 112 122 126 127 129 144 162 168 172 183 189 216 224 243 244 252 254 258 288 301 324 336 344 366 378 381 387 427 432 486 488 504 508 516 549 567 602 648 672 688 732 756 762 774 854 864 889 903 972 976 1008 1016 1032 1098 1134 1143 1161 1204 1281 1296 1376 1464 1512 1524 1548 1647 1701 1708 1778 1806 1944 1952 2016 2032 2064 2196 2268 2286 2322 2408 2562 2592 2623 2667 2709 2928 3024 3048 3096 3294 3402 3416 3429 3483 3556 3612 3843 3888 4064 4128 4392 4536 4572 4644 4816 4941 5124 5246 5334 5418 5461 5856 6048 6096 6192 6588 6804 6832 6858 6966 7112 7224 7686 7747 7776 7869 8001 8127 8784 9072 9144 9288 9632 9882 10248 10287 10449 10492 10668 10836 10922 11529 12192 12384 13176 13608 13664 13716 13932 14224 14448 14823 15372 15494 15738 16002 16254 16383 17568 18144 18288 18361 18576 19764 20496 20574 20898 20984 21336 21672 21844 23058 23241 23607 24003 24381 26352 27216 27432 27864 28448 28896 29646 30744 30861 30988 31476 32004 32508 32766 34587 36576 36722 37152 38227 39528 40992 41148 41796 41968 42672 43344 43688 46116 46482 47214 48006 48762 49149 52704 54229 54432 54864 55083 55728 59292 61488 61722 61976 62952 64008 65016 65532 69174 69723 70821 72009 73143 73444 76454 79056 82296 83592 83936 85344 86688 87376 92232 92964 94428 96012 97524 98298 103761 108458 109728 110166 111456 114681 118584 122976 123444 123952 125904 128016 130032 131064 138348 139446 141642 144018 146286 146888 147447 152908 158112 162687 164592 165249 167184 174752 184464 185928 188856 192024 195048 196596 207522 209169 212463 216027 216916 220332 229362 237168 246888 247904 251808 256032 260064 262128 276696 278892 283284 288036 292572 293776 294894 305816 325374 329184 330498 333121 334368 344043 368928 371856 377712 384048 390096 393192 415044 418338 424926 432054 433832 440664 442341 458724 474336 488061 493776 495747 524256 553392 557784 566568 576072 585144 587552 589788 611632 627507 637389 650748 660996 666242 688086 743712 755424 768096 780192 786384 830088 836676 849852 864108 867664 881328 884682 917448 976122 987552 991494 999363 1032129 1106784 1115568 1133136 1152144 1170288 1179576 1223264 1255014 1274778 1301496 1321992 1327023 1332484 1376172 1464183 1487241 1572768 1660176 1673352 1699704 1728216 1735328 1762656 1769364 1834896 1882521 1952244 1982988 1998726 2064258 2231136 2266272 2304288 2331847 2340576 2359152 2510028 2549556 2602992 2643984 2654046 2664968 2752344 2928366 2974482 2998089 3096387 3320352 3346704 3399408 3456432 3538728 3669792 3765042 3904488 3965976 3997452 4128516 4392549 4461723 4663694 4718304 5020056 5099112 5205984 5287968 5308092 5329936 5504688 5856732 5948964 5996178 6192774 6693408 6798816 6912864 6995541 7077456 7530084 7808976 7931952 7994904 8257032 8785098 8923446 8994267 9289161 9327388 10040112 10198224 10616184 10659872 11009376 11713464 11897928 11992356 12385548 13177647 13991082 14154912 15060168 15617952 15863904 15989808 16514064 17570196 17846892 17988534 18578322 18654776 20080224 20396448 20986623 21232368 23426928 23795856 23984712 24771096 26355294 26982801 27982164 30120336 31979616 33028128 35140392 35693784 35977068 37156644 37309552 41973246 42464736 46853856 47591712 47969424 49542192 52710588 53965602 55964328 60240672 62959869 70280784 71387568 71954136 74313288 74619104 80948403 83946492 95938848 99084384 105421176 107931204 111928656 125919738 140561568 142775136 143908272 148626576 161896806 167892984 188879607 210842352 215862408 223857312 251839476 287816544 297253152 323793612 335785968 377759214 421684704 431724816 503678952 566638821 647587224 671571936 755518428 863449632 1007357904 1133277642 1295174448 1511036856 2014715808 2266555284 2590348896 3022073712 4533110568 6044147424 9066221136 18132442272
- Sum of all divisors σ(n): 64059899904
- Sum of proper divisors (its aliquot sum) s(n): 45927457632
- 18132442272 is an abundant number, because the sum of its proper divisors (45927457632) is greater than itself. Its abundance is 27795015360
Bases of 18132442272
- Binary: 100001110001100011100011100101000002
- Hexadecimal: 0x438C71CA0
- Base-36: 8BVL600
Squares and roots of 18132442272
- 18132442272 squared (181324422722) is 328785462747412521984
- 18132442272 cubed (181324422723) is 5961683423140264072244810907648
-
The
square root of 18132442272 is 134656.7572459697 -
The
cube root of 18132442272 is 2627.1534146809
Scales and comparisons
How big is 18132442272?- 18,132,442,272 seconds is equal to 576 years, 28 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
-
To count from 1 to 18,132,442,272 would take you about one thousand, one hundred fifty-three 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 18132442272 cubic inches would be around 218.9 feet tall.
Recreational maths with 18132442272
- 18132442272 backwards is 27224423181
- 18132442272 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18132442272's digits is 36
- More coming soon!
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