121197346816
121,197,346,816 is an even composite number composed of four prime numbers multiplied together.
121197346816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 121197346816:
214 × 7 × 134 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 13 × 13 × 37)See below for interesting mathematical facts about the number 121197346816 from the Numbermatics database.
Names of 121197346816
- Cardinal: 121197346816 can be written as One hundred twenty-one billion, one hundred ninety-seven million, three hundred forty-six thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.21197346816 × 1011
Factors of 121197346816
Divisors of 121197346816
- Number of divisors d(n): 300
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 37 52 56 64 74 91 104 112 128 148 169 182 208 224 256 259 296 338 364 416 448 481 512 518 592 676 728 832 896 962 1024 1036 1183 1184 1352 1456 1664 1792 1924 2048 2072 2197 2366 2368 2704 2912 3328 3367 3584 3848 4096 4144 4394 4732 4736 5408 5824 6253 6656 6734 7168 7696 8192 8288 8788 9464 9472 10816 11648 12506 13312 13468 14336 15379 15392 16384 16576 17576 18928 18944 21632 23296 25012 26624 26936 28561 28672 30758 30784 33152 35152 37856 37888 43264 43771 46592 50024 53248 53872 57122 57344 61516 61568 66304 70304 75712 75776 81289 86528 87542 93184 100048 106496 107744 114244 114688 123032 123136 132608 140608 151424 151552 162578 173056 175084 186368 199927 200096 212992 215488 228488 246064 246272 265216 281216 302848 303104 325156 346112 350168 372736 399854 400192 430976 456976 492128 492544 530432 562432 569023 605696 606208 650312 692224 700336 745472 799708 800384 861952 913952 984256 985088 1056757 1060864 1124864 1138046 1211392 1300624 1384448 1400672 1490944 1599416 1600768 1723904 1827904 1968512 1970176 2113514 2121728 2249728 2276092 2422784 2601248 2768896 2801344 3198832 3201536 3447808 3655808 3937024 3940352 4227028 4243456 4499456 4552184 4845568 5202496 5602688 6397664 6403072 6895616 7311616 7397299 7874048 7880704 8454056 8998912 9104368 9691136 10404992 11205376 12795328 12806144 13791232 14623232 14794598 15748096 16908112 17997824 18208736 19382272 20809984 22410752 25590656 25612288 27582464 29246464 29589196 31496192 33816224 35995648 36417472 41619968 44821504 51181312 51224576 55164928 58492928 59178392 62992384 67632448 72834944 83239936 89643008 102362624 102449152 116985856 118356784 125984768 135264896 145669888 166479872 179286016 204725248 233971712 236713568 251969536 270529792 291339776 332959744 358572032 409450496 467943424 473427136 541059584 582679552 665919488 717144064 818900992 946854272 1082119168 1165359104 1331838976 1637801984 1893708544 2164238336 2330718208 3275603968 3787417088 4328476672 4661436416 7574834176 8656953344 9322872832 15149668352 17313906688 30299336704 60598673408 121197346816
- Sum of all divisors σ(n): 308208499088
- Sum of proper divisors (its aliquot sum) s(n): 187011152272
- 121197346816 is an abundant number, because the sum of its proper divisors (187011152272) is greater than itself. Its abundance is 65813805456
Bases of 121197346816
- Binary: 11100001101111110110011000000000000002
- Hexadecimal: 0x1C37ECC000
- Base-36: 1JODRRB4
Squares and roots of 121197346816
- 121197346816 squared (1211973468162) is 14688796875237785337856
- 121197346816 cubed (1211973468163) is 1780243209197970952059893365866496
-
The
square root of 121197346816 is 348134.0931537731 -
The
cube root of 121197346816 is 4948.7749485657
Scales and comparisons
How big is 121197346816?- 121,197,346,816 seconds is equal to 3,853 years, 36 weeks, 3 days, 1 hour, 40 minutes, 16 seconds.
-
To count from 1 to 121,197,346,816 would take you about seven thousand, seven hundred seven 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 121197346816 cubic inches would be around 412.4 feet tall.
Recreational maths with 121197346816
- 121197346816 backwards is 618643791121
- The number of decimal digits it has is: 12
- The sum of 121197346816's digits is 49
- More coming soon!
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