42638289456
42,638,289,456 is an even composite number composed of seven prime numbers multiplied together.
42638289456 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42638289456:
24 × 3 × 7 × 23 × 47 × 89 × 1319
(2 × 2 × 2 × 2 × 3 × 7 × 23 × 47 × 89 × 1319)See below for interesting mathematical facts about the number 42638289456 from the Numbermatics database.
Names of 42638289456
- Cardinal: 42638289456 can be written as Forty-two billion, six hundred thirty-eight million, two hundred eighty-nine thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 4.2638289456 × 1010
Factors of 42638289456
Divisors of 42638289456
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 42 46 47 48 56 69 84 89 92 94 112 138 141 161 168 178 184 188 267 276 282 322 329 336 356 368 376 483 534 552 564 623 644 658 712 752 966 987 1068 1081 1104 1128 1246 1288 1316 1319 1424 1869 1932 1974 2047 2136 2162 2256 2492 2576 2632 2638 3243 3738 3864 3948 3957 4094 4183 4272 4324 4984 5264 5276 6141 6486 7476 7567 7728 7896 7914 8188 8366 8648 9233 9968 10552 12282 12549 12972 14329 14952 15134 15792 15828 16376 16732 17296 18466 21104 22701 24564 25098 25944 27699 28658 29281 29904 30268 30337 31656 32752 33464 36932 42987 45402 49128 50196 51888 55398 57316 58562 60536 60674 61993 63312 66928 73864 85974 87843 90804 91011 96209 98256 100392 110796 114632 117124 117391 121072 121348 123986 147728 171948 175686 181608 182022 185979 192418 200784 212359 221592 229264 234248 234782 242696 247972 288627 343896 351372 352173 363216 364044 371958 384836 424718 433951 443184 468496 469564 485392 495944 577254 637077 673463 687792 702744 704346 728088 743916 769672 821737 849436 867902 939128 991888 1154508 1274154 1301853 1346926 1405488 1408692 1425839 1456176 1487832 1539344 1643474 1698872 1735804 1878256 2020389 2309016 2465211 2548308 2603706 2693852 2699993 2817384 2851678 2975664 3286948 3397744 3471608 4040778 4277517 4618032 4930422 5096616 5207412 5387704 5399986 5517377 5634768 5703356 6573896 6943216 8081556 8099979 8555034 9860844 9980873 10193232 10414824 10775408 10799972 11034754 11406712 13147792 16163112 16199958 16552131 17110068 18899951 19721688 19961746 20829648 21599944 22069508 22813424 29942619 32326224 32399916 33104262 34220136 37799902 38621639 39443376 39923492 43199888 44139016 56699853 59885238 64799832 66208524 68440272 75599804 77243278 79846984 88278032 113399706 115864917 119770476 126899671 129599664 132417048 151199608 154486556 159693968 226799412 231729834 239540952 253799342 264834096 302399216 308973112 380699013 453598824 463459668 479081904 507598684 617946224 761398026 888297697 907197648 926919336 1015197368 1522796052 1776595394 1853838672 2030394736 2664893091 3045592104 3553190788 5329786182 6091184208 7106381576 10659572364 14212763152 21319144728 42638289456
- Sum of all divisors σ(n): 135762739200
- Sum of proper divisors (its aliquot sum) s(n): 93124449744
- 42638289456 is an abundant number, because the sum of its proper divisors (93124449744) is greater than itself. Its abundance is 50486160288
Bases of 42638289456
- Binary: 1001111011010111000010101010001100002
- Hexadecimal: 0x9ED70AA30
- Base-36: JL5QIPC
Squares and roots of 42638289456
- 42638289456 squared (426382894562) is 1818023727733640775936
- 42638289456 cubed (426382894563) is 77517421940983110273083607330816
-
The
square root of 42638289456 is 206490.4100824055 -
The
cube root of 42638289456 is 3493.5470066099
Scales and comparisons
How big is 42638289456?- 42,638,289,456 seconds is equal to 1,355 years, 39 weeks, 5 days, 17 hours, 17 minutes, 36 seconds.
-
To count from 1 to 42,638,289,456 would take you about two thousand, seven hundred eleven 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 42638289456 cubic inches would be around 291.1 feet tall.
Recreational maths with 42638289456
- 42638289456 backwards is 65498283624
- The number of decimal digits it has is: 11
- The sum of 42638289456's digits is 57
- More coming soon!
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