72189274164
72,189,274,164 is an even composite number composed of seven prime numbers multiplied together.
72189274164 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 72189274164:
22 × 3 × 7 × 172 × 29 × 412 × 61
(2 × 2 × 3 × 7 × 17 × 17 × 29 × 41 × 41 × 61)See below for interesting mathematical facts about the number 72189274164 from the Numbermatics database.
Names of 72189274164
- Cardinal: 72189274164 can be written as Seventy-two billion, one hundred eighty-nine million, two hundred seventy-four thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 7.2189274164 × 1010
Factors of 72189274164
Divisors of 72189274164
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 12 14 17 21 28 29 34 41 42 51 58 61 68 82 84 87 102 116 119 122 123 164 174 183 203 204 238 244 246 287 289 348 357 366 406 427 476 492 493 574 578 609 697 714 732 812 854 861 867 986 1037 1148 1156 1189 1218 1281 1394 1428 1479 1681 1708 1722 1734 1769 1972 2023 2074 2091 2378 2436 2501 2562 2788 2958 3111 3362 3444 3451 3468 3538 3567 4046 4148 4182 4756 4879 5002 5043 5124 5307 5916 6069 6222 6724 6902 7076 7134 7259 7503 8092 8323 8364 8381 9758 10004 10086 10353 10614 11767 11849 12138 12383 12444 13804 14268 14518 14637 15006 16646 16762 17507 17629 19516 20172 20213 20706 21228 21777 23534 23698 24276 24766 24969 25143 28577 29036 29274 30012 30073 33292 33524 35014 35258 35301 35547 37149 40426 41412 42517 43554 47068 47396 48749 49532 49938 50286 52521 52887 57154 58548 58667 60146 60639 70028 70516 70602 71094 72529 74298 80852 82943 85034 85731 87108 90219 97498 99876 100572 102541 105042 105774 114308 117334 120292 121278 123403 127551 141204 141491 142188 145058 146247 148596 165886 170068 171462 176001 180438 194996 200039 205082 210084 210511 211548 217587 234668 242556 246806 248829 255102 282982 290116 292494 297619 307623 331772 341243 342924 343621 352002 360876 370209 400078 410164 421022 424473 435174 485809 493612 497658 507703 510204 511241 565964 584988 595238 600117 615246 631533 682486 687242 704004 717787 722789 740418 800156 828733 842044 848946 870348 892857 971618 995316 1015406 1022482 1023729 1030863 1190476 1200234 1230492 1232993 1263066 1364972 1374484 1435574 1445578 1457427 1480836 1523109 1533723 1657466 1697892 1743197 1785714 1943236 2030812 2044964 2047458 2061726 2153361 2168367 2400468 2405347 2465986 2486199 2526132 2871148 2891156 2914854 2973689 3046218 3067446 3314932 3400663 3486394 3571428 3578687 3698979 4094916 4123452 4306722 4336734 4810694 4931972 4972398 5059523 5229591 5801131 5829708 5947378 6092436 6134892 6801326 6972788 7157374 7216041 7397958 8613444 8630951 8673468 8921067 9621388 9944796 10119046 10201989 10459182 10736061 11602262 11894756 12202379 13602652 14088461 14314748 14432082 14795916 15178569 17261902 17403393 17842134 20238092 20403978 20815823 20918364 20960881 21472122 23204524 24404758 25892853 28176922 28864164 29634349 30357138 34523804 34806786 35684268 36607137 40807956 41631646 41921762 42265383 42944244 48809516 50552713 51785706 56353844 59268698 60714276 62447469 62882643 69613572 73214274 83263292 83843524 84530766 88903047 98619227 101105426 103571412 118537396 124894938 125765286 146428548 146726167 151658139 169061532 177806094 197238454 202210852 207440443 249789876 251530572 293452334 295857681 303316278 353868991 355612188 394476908 414880886 440178501 586904668 591715362 606632556 622321329 707737982 829761772 859396121 880357002 1061606973 1183430724 1244642658 1415475964 1718792242 1760714004 2123213946 2489285316 2578188363 3437584484 4246427892 5156376726 6015772847 10312753452 12031545694 18047318541 24063091388 36094637082 72189274164
- Sum of all divisors σ(n): 220386311040
- Sum of proper divisors (its aliquot sum) s(n): 148197036876
- 72189274164 is an abundant number, because the sum of its proper divisors (148197036876) is greater than itself. Its abundance is 76007762712
Bases of 72189274164
- Binary: 10000110011101101000011101000001101002
- Hexadecimal: 0x10CED0E834
- Base-36: X5VMOFO
Squares and roots of 72189274164
- 72189274164 squared (721892741642) is 5211291304325157898896
- 72189274164 cubed (721892741643) is 376199336716397982565993536922944
-
The
square root of 72189274164 is 268680.6173954497 -
The
cube root of 72189274164 is 4163.8098834837
Scales and comparisons
How big is 72189274164?- 72,189,274,164 seconds is equal to 2,295 years, 20 weeks, 4 days, 9 minutes, 24 seconds.
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To count from 1 to 72,189,274,164 would take you about four thousand, five hundred ninety 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 72189274164 cubic inches would be around 347 feet tall.
Recreational maths with 72189274164
- 72189274164 backwards is 46147298127
- 72189274164 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72189274164's digits is 51
- More coming soon!
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The information we have on file for 72189274164 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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