42687981072
42,687,981,072 is an even composite number composed of five prime numbers multiplied together.
42687981072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 42687981072:
24 × 35 × 113 × 73 × 113
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 73 × 113)See below for interesting mathematical facts about the number 42687981072 from the Numbermatics database.
Names of 42687981072
- Cardinal: 42687981072 can be written as Forty-two billion, six hundred eighty-seven million, nine hundred eighty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 4.2687981072 × 1010
Factors of 42687981072
Divisors of 42687981072
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 73 81 88 99 108 113 121 132 144 146 162 176 198 216 219 226 242 243 264 292 297 324 339 363 396 432 438 452 484 486 528 584 594 648 657 678 726 792 803 876 891 904 968 972 1017 1089 1168 1188 1243 1296 1314 1331 1356 1452 1584 1606 1752 1782 1808 1936 1944 1971 2034 2178 2376 2409 2486 2628 2662 2673 2712 2904 3051 3212 3267 3504 3564 3729 3888 3942 3993 4068 4356 4752 4818 4972 5256 5324 5346 5424 5808 5913 6102 6424 6534 7128 7227 7458 7884 7986 8136 8249 8712 8833 9153 9636 9801 9944 10512 10648 10692 11187 11826 11979 12204 12848 13068 13673 14256 14454 14916 15768 15972 16272 16498 17424 17666 17739 18306 19272 19602 19888 21296 21384 21681 22374 23652 23958 24408 24747 26136 26499 27346 27459 28908 29403 29832 31536 31944 32996 33561 35332 35478 35937 36612 38544 39204 41019 42768 43362 44748 47304 47916 48816 49494 52272 52998 54692 54918 57816 58806 59664 63888 65043 65992 67122 70664 70956 71874 73224 74241 78408 79497 82038 86724 89496 90739 94608 95832 97163 98988 100683 105996 107811 109384 109836 115632 117612 123057 130086 131984 134244 141328 141912 143748 146448 148482 150403 156816 158994 164076 173448 178992 181478 191664 194326 195129 197976 201366 211992 215622 218768 219672 222723 235224 238491 246114 260172 268488 272217 283824 287496 291489 296964 300806 302049 317988 323433 328152 346896 362956 369171 388652 390258 395952 402732 423984 431244 439344 445446 451209 470448 476982 492228 520344 536976 544434 574992 582978 593928 601612 604098 635976 646866 656304 668169 715473 725912 738342 777304 780516 805464 816651 862488 874467 890892 902418 953964 984456 998129 1040688 1088868 1107513 1165956 1187856 1203224 1208196 1271952 1293732 1336338 1353627 1430946 1451824 1476684 1554608 1561032 1610928 1633302 1724976 1748934 1781784 1804836 1907928 1968912 1996258 2004507 2146419 2177736 2215026 2331912 2406448 2416392 2449953 2587464 2623401 2672676 2707254 2861892 2953368 2994387 3122064 3266604 3322539 3497868 3563568 3609672 3815856 3992516 4009014 4060881 4292838 4355472 4430052 4663824 4832784 4899906 5174928 5246802 5345352 5414508 5723784 5906736 5988774 6533208 6645078 6995736 7219344 7349859 7870203 7985032 8018028 8121762 8585676 8860104 8983161 9799812 10493604 10690704 10829016 10979419 11447568 11977548 12182643 13066416 13290156 13991472 14699718 15740406 15970064 16036056 16243524 17171352 17720208 17966322 19599624 20987208 21658032 21958838 22049577 23610609 23955096 24365286 26580312 26949483 29399436 31480812 32072112 32487048 32938257 34342704 35932644 36547929 39199248 41974416 43917676 44099154 47221218 47910192 48730572 53160624 53898966 58798872 62961624 64974096 65876514 71865288 73095858 80848449 87835352 88198308 94442436 97461144 98814771 107797932 117597744 125923248 131753028 143730576 146191716 161696898 175670704 176396616 188884872 194922288 197629542 215595864 242545347 263506056 292383432 296444313 323393796 352793232 377769744 395259084 431191728 485090694 527012112 584766864 592888626 646787592 790518168 889332939 970181388 1185777252 1293575184 1581036336 1778665878 1940362776 2371554504 2667998817 3557331756 3880725552 4743109008 5335997634 7114663512 10671995268 14229327024 21343990536 42687981072
- Sum of all divisors σ(n): 139360830336
- Sum of proper divisors (its aliquot sum) s(n): 96672849264
- 42687981072 is an abundant number, because the sum of its proper divisors (96672849264) is greater than itself. Its abundance is 53984868192
Bases of 42687981072
- Binary: 1001111100000110011011100110000100002
- Hexadecimal: 0x9F066E610
- Base-36: JLZBL00
Squares and roots of 42687981072
- 42687981072 squared (426879810722) is 1822263728003430269184
- 42687981072 cubed (426879810723) is 77788759529202587681998456885248
-
The
square root of 42687981072 is 206610.6993163715 -
The
cube root of 42687981072 is 3494.9036323333
Scales and comparisons
How big is 42687981072?- 42,687,981,072 seconds is equal to 1,357 years, 17 weeks, 6 days, 20 hours, 31 minutes, 12 seconds.
-
To count from 1 to 42,687,981,072 would take you about two thousand, seven hundred fourteen 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 42687981072 cubic inches would be around 291.2 feet tall.
Recreational maths with 42687981072
- 42687981072 backwards is 27018978624
- 42687981072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42687981072's digits is 54
- More coming soon!
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