155138260992
155,138,260,992 is an even composite number composed of six prime numbers multiplied together.
155138260992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 155138260992:
217 × 3 × 11 × 13 × 31 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 31 × 89)See below for interesting mathematical facts about the number 155138260992 from the Numbermatics database.
Names of 155138260992
- Cardinal: 155138260992 can be written as One hundred fifty-five billion, one hundred thirty-eight million, two hundred sixty thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.55138260992 × 1011
Factors of 155138260992
Divisors of 155138260992
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 31 32 33 39 44 48 52 62 64 66 78 88 89 93 96 104 124 128 132 143 156 176 178 186 192 208 248 256 264 267 286 312 341 352 356 372 384 403 416 429 496 512 528 534 572 624 682 704 712 744 768 806 832 858 979 992 1023 1024 1056 1068 1144 1157 1209 1248 1364 1408 1424 1488 1536 1612 1664 1716 1958 1984 2046 2048 2112 2136 2288 2314 2418 2496 2728 2759 2816 2848 2937 2976 3072 3224 3328 3432 3471 3916 3968 4092 4096 4224 4272 4433 4576 4628 4836 4992 5456 5518 5632 5696 5874 5952 6144 6448 6656 6864 6942 7832 7936 8184 8192 8277 8448 8544 8866 9152 9256 9672 9984 10912 11036 11264 11392 11748 11904 12288 12727 12896 13299 13312 13728 13884 15664 15872 16368 16384 16554 16896 17088 17732 18304 18512 19344 19968 21824 22072 22528 22784 23496 23808 24576 25454 25792 26598 26624 27456 27768 30349 31328 31744 32736 32768 33108 33792 34176 35464 35867 36608 37024 38181 38688 39936 43648 44144 45056 45568 46992 47616 49152 50908 51584 53196 53248 54912 55536 60698 62656 63488 65472 65536 66216 67584 68352 70928 71734 73216 74048 76362 77376 79872 87296 88288 90112 91047 91136 93984 95232 98304 101816 103168 106392 106496 107601 109824 111072 121396 125312 126976 130944 131072 132432 135168 136704 141856 143468 146432 148096 152724 154752 159744 174592 176576 180224 182094 182272 187968 190464 196608 203632 206336 212784 212992 215202 219648 222144 242792 250624 253952 261888 264864 270336 273408 283712 286936 292864 296192 305448 309504 319488 349184 353152 360448 364188 364544 375936 380928 393216 394537 407264 412672 425568 425984 430404 439296 444288 485584 501248 507904 523776 529728 540672 546816 567424 573872 585728 592384 610896 619008 638976 698368 706304 720896 728376 729088 751872 761856 789074 814528 825344 851136 851968 860808 878592 888576 971168 1002496 1015808 1047552 1059456 1081344 1093632 1134848 1147744 1171456 1183611 1184768 1221792 1238016 1277952 1396736 1412608 1441792 1456752 1458176 1503744 1523712 1578148 1629056 1650688 1702272 1703936 1721616 1757184 1777152 1942336 2004992 2031616 2095104 2118912 2162688 2187264 2269696 2295488 2342912 2367222 2369536 2443584 2476032 2555904 2793472 2825216 2913504 2916352 3007488 3047424 3156296 3258112 3301376 3404544 3443232 3514368 3554304 3884672 4009984 4063232 4190208 4237824 4325376 4374528 4539392 4590976 4685824 4734444 4739072 4887168 4952064 5111808 5586944 5650432 5827008 5832704 6014976 6094848 6312592 6516224 6602752 6809088 6886464 7028736 7108608 7769344 8019968 8380416 8475648 8749056 9078784 9181952 9371648 9468888 9478144 9774336 9904128 11173888 11300864 11654016 11665408 12029952 12189696 12625184 13032448 13205504 13618176 13772928 14057472 14217216 15538688 16039936 16760832 16951296 17498112 18157568 18363904 18743296 18937776 18956288 19548672 19808256 22347776 22601728 23308032 24059904 25250368 26064896 26411008 27236352 27545856 28114944 28434432 31077376 32079872 33521664 33902592 34996224 36315136 36727808 37875552 37912576 39097344 39616512 44695552 45203456 46616064 48119808 50500736 52129792 52822016 54472704 55091712 56229888 56868864 62154752 64159744 67043328 67805184 72630272 73455616 75751104 75825152 78194688 79233024 90406912 93232128 96239616 101001472 104259584 108945408 110183424 113737728 124309504 128319488 134086656 135610368 145260544 146911232 151502208 151650304 156389376 158466048 180813824 186464256 192479232 202002944 208519168 217890816 220366848 227475456 248619008 271220736 290521088 293822464 303004416 312778752 361627648 372928512 384958464 404005888 417038336 435781632 440733696 454950912 497238016 542441472 581042176 587644928 606008832 625557504 745857024 808011776 834076672 871563264 881467392 994476032 1084882944 1175289856 1212017664 1251115008 1491714048 1616023552 1668153344 1743126528 1762934784 1988952064 2350579712 2424035328 2502230016 2983428096 3232047104 3525869568 3977904128 4701159424 4848070656 5004460032 5966856192 6464094208 7051739136 9696141312 11933712384 12928188416 14103478272 19392282624 25856376832 38784565248 51712753664 77569130496 155138260992
- Sum of all divisors σ(n): 507341076480
- Sum of proper divisors (its aliquot sum) s(n): 352202815488
- 155138260992 is an abundant number, because the sum of its proper divisors (352202815488) is greater than itself. Its abundance is 197064554496
Bases of 155138260992
- Binary: 100100000111101111011000000000000000002
- Hexadecimal: 0x241EF60000
- Base-36: 1Z9PBCAO
Squares and roots of 155138260992
- 155138260992 squared (1551382609922) is 24067880023621908824064
- 155138260992 cubed (1551382609923) is 3733849052628798816276868642111488
-
The
square root of 155138260992 is 393875.9461962611 -
The
cube root of 155138260992 is 5373.2820728499
Scales and comparisons
How big is 155138260992?- 155,138,260,992 seconds is equal to 4,932 years, 47 weeks, 4 days, 17 hours, 23 minutes, 12 seconds.
-
To count from 1 to 155,138,260,992 would take you about nine thousand, eight hundred sixty-five 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 155138260992 cubic inches would be around 447.8 feet tall.
Recreational maths with 155138260992
- 155138260992 backwards is 299062831551
- The number of decimal digits it has is: 12
- The sum of 155138260992's digits is 51
- More coming soon!
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