120942289728
120,942,289,728 is an even composite number composed of four prime numbers multiplied together.
120942289728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 120942289728:
26 × 37 × 13 × 66467
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 66467)See below for interesting mathematical facts about the number 120942289728 from the Numbermatics database.
Names of 120942289728
- Cardinal: 120942289728 can be written as One hundred twenty billion, nine hundred forty-two million, two hundred eighty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.20942289728 × 1011
Factors of 120942289728
Divisors of 120942289728
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 144 156 162 192 208 216 234 243 288 312 324 351 416 432 468 486 576 624 648 702 729 832 864 936 972 1053 1248 1296 1404 1458 1728 1872 1944 2106 2187 2496 2592 2808 2916 3159 3744 3888 4212 4374 5184 5616 5832 6318 7488 7776 8424 8748 9477 11232 11664 12636 15552 16848 17496 18954 22464 23328 25272 28431 33696 34992 37908 46656 50544 56862 66467 67392 69984 75816 101088 113724 132934 139968 151632 199401 202176 227448 265868 303264 398802 454896 531736 598203 606528 797604 864071 909792 1063472 1196406 1595208 1728142 1794609 1819584 2126944 2392812 2592213 3190416 3456284 3589218 4253888 4785624 5184426 5383827 6380832 6912568 7178436 7776639 9571248 10368852 10767654 12761664 13825136 14356872 15553278 16151481 19142496 20737704 21535308 23329917 27650272 28713744 31106556 32302962 38284992 41475408 43070616 46659834 48454443 55300544 57427488 62213112 64605924 69989751 82950816 86141232 93319668 96908886 114854976 124426224 129211848 139979502 145363329 165901632 172282464 186639336 193817772 209969253 248852448 258423696 279959004 290726658 344564928 373278672 387635544 419938506 497704896 516847392 559918008 581453316 629907759 746557344 775271088 839877012 1033694784 1119836016 1162906632 1259815518 1493114688 1550542176 1679754024 1889723277 2239672032 2325813264 2519631036 3101084352 3359508048 3779446554 4479344064 4651626528 5039262072 6719016096 7558893108 9303253056 10078524144 13438032192 15117786216 20157048288 30235572432 40314096576 60471144864 120942289728
- Sum of all divisors σ(n): 387630741120
- Sum of proper divisors (its aliquot sum) s(n): 266688451392
- 120942289728 is an abundant number, because the sum of its proper divisors (266688451392) is greater than itself. Its abundance is 145746161664
Bases of 120942289728
- Binary: 11100001010001011100011100011010000002
- Hexadecimal: 0x1C28B8E340
- Base-36: 1JK5X000
Squares and roots of 120942289728
- 120942289728 squared (1209422897282) is 14627037444651494313984
- 120942289728 cubed (1209422897283) is 1769027400493345789309997529956352
-
The
square root of 120942289728 is 347767.5800416135 -
The
cube root of 120942289728 is 4945.3009819721
Scales and comparisons
How big is 120942289728?- 120,942,289,728 seconds is equal to 3,845 years, 30 weeks, 5 days, 28 minutes, 48 seconds.
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To count from 1 to 120,942,289,728 would take you about seven thousand, six hundred ninety-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 120942289728 cubic inches would be around 412.1 feet tall.
Recreational maths with 120942289728
- 120942289728 backwards is 827982249021
- 120942289728 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 120942289728's digits is 54
- More coming soon!
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