138380285952
138,380,285,952 is an even composite number composed of five prime numbers multiplied together.
138380285952 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 138380285952:
211 × 34 × 31 × 71 × 379
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 71 × 379)See below for interesting mathematical facts about the number 138380285952 from the Numbermatics database.
Names of 138380285952
- Cardinal: 138380285952 can be written as One hundred thirty-eight billion, three hundred eighty million, two hundred eighty-five thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 1.38380285952 × 1011
Factors of 138380285952
Divisors of 138380285952
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 71 72 81 93 96 108 124 128 142 144 162 186 192 213 216 248 256 279 284 288 324 372 379 384 426 432 496 512 558 568 576 639 648 744 758 768 837 852 864 992 1024 1116 1136 1137 1152 1278 1296 1488 1516 1536 1674 1704 1728 1917 1984 2048 2201 2232 2272 2274 2304 2511 2556 2592 2976 3032 3072 3348 3408 3411 3456 3834 3968 4402 4464 4544 4548 4608 5022 5112 5184 5751 5952 6064 6144 6603 6696 6816 6822 6912 7668 7936 8804 8928 9088 9096 9216 10044 10224 10233 10368 11502 11749 11904 12128 13206 13392 13632 13644 13824 15336 15872 17608 17856 18176 18192 18432 19809 20088 20448 20466 20736 23004 23498 23808 24256 26412 26784 26909 27264 27288 27648 30672 30699 31744 35216 35247 35712 36352 36384 39618 40176 40896 40932 41472 46008 46996 47616 48512 52824 53568 53818 54528 54576 55296 59427 61344 61398 63488 70432 70494 71424 72704 72768 79236 80352 80727 81792 81864 82944 92016 93992 95232 97024 105648 105741 107136 107636 109056 109152 118854 122688 122796 140864 140988 142848 145408 145536 158472 160704 161454 163584 163728 165888 178281 184032 187984 190464 194048 211296 211482 214272 215272 218112 218304 237708 242181 245376 245592 281728 281976 285696 291072 316944 317223 321408 322908 327168 327456 356562 368064 375968 388096 422592 422964 428544 430544 436224 436608 475416 484362 490752 491184 563456 563952 571392 582144 633888 634446 642816 645816 654336 654912 713124 726543 736128 751936 776192 834179 845184 845928 857088 861088 873216 950832 951669 968724 981504 982368 1126912 1127904 1164288 1267776 1268892 1285632 1291632 1308672 1309824 1426248 1453086 1472256 1503872 1668358 1690368 1691856 1714176 1722176 1746432 1901664 1903338 1937448 1963008 1964736 2179629 2253824 2255808 2328576 2502537 2535552 2537784 2571264 2583264 2619648 2852496 2906172 2944512 3007744 3336716 3380736 3383712 3444352 3492864 3803328 3806676 3874896 3926016 3929472 4359258 4507648 4511616 5005074 5071104 5075568 5142528 5166528 5239296 5704992 5812344 5889024 6015488 6673432 6761472 6767424 6888704 6985728 7507611 7606656 7613352 7749792 7858944 8718516 9023232 10010148 10142208 10151136 10333056 10478592 11409984 11624688 11778048 12030976 13346864 13522944 13534848 13777408 15015222 15213312 15226704 15499584 15717888 17437032 18046464 20020296 20284416 20302272 20666112 20957184 22522833 22819968 23249376 24061952 26693728 27069696 27554816 30030444 30426624 30453408 30999168 31435776 34874064 36092928 40040592 40568832 40604544 41332224 45045666 45639936 46498752 53387456 54139392 55109632 60060888 60853248 60906816 61998336 62871552 67568499 69748128 72185856 80081184 81209088 82664448 90091332 91279872 92997504 106774912 108278784 120121776 121706496 121813632 123996672 135136998 139496256 160162368 162418176 165328896 180182664 182559744 185995008 213549824 216557568 240243552 243627264 247993344 270273996 278992512 320324736 324836352 360365328 365119488 371990016 427099648 480487104 487254528 495986688 540547992 557985024 640649472 649672704 720730656 743980032 854199296 960974208 974509056 1081095984 1115970048 1281298944 1441461312 1487960064 1708398592 1921948416 1949018112 2162191968 2231940096 2562597888 2882922624 3843896832 4324383936 4463880192 5125195776 5765845248 7687793664 8648767872 11531690496 15375587328 17297535744 23063380992 34595071488 46126761984 69190142976 138380285952
- Sum of all divisors σ(n): 433815782400
- Sum of proper divisors (its aliquot sum) s(n): 295435496448
- 138380285952 is an abundant number, because the sum of its proper divisors (295435496448) is greater than itself. Its abundance is 157055210496
Bases of 138380285952
- Binary: 100000001110000001101110011000000000002
- Hexadecimal: 0x20381B9800
- Base-36: 1RKK1S00
Squares and roots of 138380285952
- 138380285952 squared (1383802859522) is 19149103540157288546304
- 138380285952 cubed (1383802859523) is 2649858423611421104094521912721408
-
The
square root of 138380285952 is 371995.0079665049 -
The
cube root of 138380285952 is 5172.3917210213
Scales and comparisons
How big is 138380285952?- 138,380,285,952 seconds is equal to 4,400 years, 3 weeks, 2 days, 16 hours, 19 minutes, 12 seconds.
-
To count from 1 to 138,380,285,952 would take you about eight thousand, eight hundred 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 138380285952 cubic inches would be around 431 feet tall.
Recreational maths with 138380285952
- 138380285952 backwards is 259582083831
- 138380285952 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138380285952's digits is 54
- More coming soon!
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