87138967968
87,138,967,968 is an even composite number composed of five prime numbers multiplied together.
87138967968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 87138967968:
25 × 37 × 13 × 19 × 712
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 19 × 71 × 71)See below for interesting mathematical facts about the number 87138967968 from the Numbermatics database.
Names of 87138967968
- Cardinal: 87138967968 can be written as Eighty-seven billion, one hundred thirty-eight million, nine hundred sixty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 8.7138967968 × 1010
Factors of 87138967968
Divisors of 87138967968
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 71 72 76 78 81 96 104 108 114 117 142 144 152 156 162 171 208 213 216 228 234 243 247 284 288 304 312 324 342 351 416 426 432 456 468 486 494 513 568 608 624 639 648 684 702 729 741 852 864 912 923 936 972 988 1026 1053 1136 1248 1278 1296 1349 1368 1404 1458 1482 1539 1704 1824 1846 1872 1917 1944 1976 2052 2106 2187 2223 2272 2556 2592 2698 2736 2769 2808 2916 2964 3078 3159 3408 3692 3744 3834 3888 3952 4047 4104 4212 4374 4446 4617 5041 5112 5396 5472 5538 5616 5751 5832 5928 6156 6318 6669 6816 7384 7668 7776 7904 8094 8208 8307 8424 8748 8892 9234 9477 10082 10224 10792 11076 11232 11502 11664 11856 12141 12312 12636 13338 13851 14768 15123 15336 16188 16416 16614 16848 17253 17496 17537 17784 18468 18954 20007 20164 20448 21584 22152 23004 23328 23712 24282 24624 24921 25272 26676 27702 28431 29536 30246 30672 32376 33228 33696 34506 34992 35074 35568 36423 36936 37908 40014 40328 41553 43168 44304 45369 46008 48564 49248 49842 50544 51759 52611 53352 55404 56862 60021 60492 61344 64752 65533 66456 69012 69984 70148 71136 72846 73872 74763 75816 80028 80656 83106 88608 90738 92016 95779 97128 99684 101088 103518 105222 106704 109269 110808 113724 120042 120984 129504 131066 132912 136107 138024 140296 145692 147744 149526 151632 155277 157833 160056 161312 166212 180063 181476 184032 191558 194256 196599 199368 207036 210444 213408 218538 221616 224289 227448 240084 241968 262132 265824 272214 276048 280592 287337 291384 299052 303264 310554 315666 320112 327807 332424 360126 362952 383116 388512 393198 398736 408321 414072 420888 437076 443232 448578 454896 473499 480168 483936 524264 540189 544428 552096 561184 574674 582768 589797 598104 621108 631332 640224 655614 664848 672867 720252 725904 766232 786396 797472 816642 828144 841776 862011 874152 897156 909792 946998 960336 983421 1048528 1080378 1088856 1149348 1165536 1179594 1196208 1224963 1242216 1245127 1262664 1311228 1329696 1345734 1420497 1440504 1451808 1532464 1572792 1633284 1656288 1683552 1724022 1748304 1769391 1794312 1893996 1920672 1966842 2018601 2097056 2160756 2177712 2298696 2359188 2392416 2449926 2484432 2490254 2525328 2586033 2622456 2691468 2840994 2881008 2950263 3064928 3145584 3266568 3448044 3496608 3538782 3588624 3674889 3735381 3787992 3933684 4037202 4261491 4321512 4355424 4597392 4718376 4899852 4968864 4980508 5050656 5172066 5244912 5308173 5382936 5681988 5762016 5900526 6291168 6533136 6896088 7077564 7177248 7349778 7470762 7575984 7758099 7867368 8074404 8522982 8643024 9194784 9436752 9799704 9961016 10344132 10489824 10616346 10765872 11024667 11206143 11363976 11801052 12784473 13066272 13792176 14155128 14699556 14941524 15151968 15516198 15734736 15924519 16148808 17045964 17286048 18873504 19599408 19922032 20688264 21232692 21531744 22049334 22412286 22727952 23274297 23602104 25568946 27584352 28310256 29399112 29883048 31032396 31469472 31849038 32297616 33618429 34091928 38353419 39198816 39844064 41376528 42465384 44098668 44824572 45455904 46548594 47204208 47773557 51137892 56620512 58798224 59766096 62064792 63698076 64595232 67236858 68183856 69822891 76706838 82753056 84930768 88197336 89649144 93097188 94408416 95547114 100855287 102275784 117596448 119532192 124129584 127396152 134473716 136367712 139645782 143320671 153413676 169861536 176394672 179298288 186194376 191094228 201710574 204551568 209468673 248259168 254792304 268947432 279291564 286641342 302565861 306827352 352789344 358596576 372388752 382188456 403421148 409103136 418937346 509584608 537894864 558583128 573282684 605131722 613654704 744777504 764376912 806842296 837874692 907697583 1075789728 1117166256 1146565368 1210263444 1227309408 1528753824 1613684592 1675749384 1815395166 2234332512 2293130736 2420526888 2723092749 3227369184 3351498768 3630790332 4586261472 4841053776 5446185498 6702997536 7261580664 9682107552 10892370996 14523161328 21784741992 29046322656 43569483984 87138967968
- Sum of all divisors σ(n): 295834089600
- Sum of proper divisors (its aliquot sum) s(n): 208695121632
- 87138967968 is an abundant number, because the sum of its proper divisors (208695121632) is greater than itself. Its abundance is 121556153664
Bases of 87138967968
- Binary: 10100010010011110001100100001101000002
- Hexadecimal: 0x1449E321A0
- Base-36: 1414AI00
Squares and roots of 87138967968
- 87138967968 squared (871389679682) is 7593199738528130049024
- 87138967968 cubed (871389679683) is 661663588790228699808840605663232
-
The
square root of 87138967968 is 295193.1028462555 -
The
cube root of 87138967968 is 4433.4056527647
Scales and comparisons
How big is 87138967968?- 87,138,967,968 seconds is equal to 2,770 years, 38 weeks, 6 days, 20 hours, 52 minutes, 48 seconds.
-
To count from 1 to 87,138,967,968 would take you about five thousand, five hundred forty-one 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 87138967968 cubic inches would be around 369.5 feet tall.
Recreational maths with 87138967968
- 87138967968 backwards is 86976983178
- 87138967968 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 87138967968's digits is 72
- More coming soon!
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The information we have on file for 87138967968 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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