1397680128
1,397,680,128 is an even composite number composed of five prime numbers multiplied together.
1397680128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1397680128:
211 × 32 × 13 × 19 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 19 × 307)See below for interesting mathematical facts about the number 1397680128 from the Numbermatics database.
Names of 1397680128
- Cardinal: 1397680128 can be written as One billion, three hundred ninety-seven million, six hundred eighty thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.397680128 × 109
Factors of 1397680128
Divisors of 1397680128
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 32 36 38 39 48 52 57 64 72 76 78 96 104 114 117 128 144 152 156 171 192 208 228 234 247 256 288 304 307 312 342 384 416 456 468 494 512 576 608 614 624 684 741 768 832 912 921 936 988 1024 1152 1216 1228 1248 1368 1482 1536 1664 1824 1842 1872 1976 2048 2223 2304 2432 2456 2496 2736 2763 2964 3072 3328 3648 3684 3744 3952 3991 4446 4608 4864 4912 4992 5472 5526 5833 5928 6144 6656 7296 7368 7488 7904 7982 8892 9216 9728 9824 9984 10944 11052 11666 11856 11973 13312 14592 14736 14976 15808 15964 17499 17784 18432 19456 19648 19968 21888 22104 23332 23712 23946 26624 29184 29472 29952 31616 31928 34998 35568 35919 38912 39296 39936 43776 44208 46664 47424 47892 52497 58368 58944 59904 63232 63856 69996 71136 71838 75829 78592 79872 87552 88416 93328 94848 95784 104994 116736 117888 119808 126464 127712 139992 142272 143676 151658 157184 175104 176832 186656 189696 191568 209988 227487 235776 239616 252928 255424 279984 284544 287352 303316 314368 350208 353664 373312 379392 383136 419976 454974 471552 505856 510848 559968 569088 574704 606632 628736 682461 707328 746624 758784 766272 839952 909948 943104 1021696 1119936 1138176 1149408 1213264 1364922 1414656 1493248 1517568 1532544 1679904 1819896 1886208 2043392 2239872 2276352 2298816 2426528 2729844 2829312 2986496 3065088 3359808 3639792 4086784 4479744 4552704 4597632 4853056 5459688 5658624 5972992 6130176 6719616 7279584 8173568 8959488 9195264 9706112 10919376 11945984 12260352 13439232 14559168 17918976 18390528 19412224 21838752 24520704 26878464 29118336 35837952 36781056 38824448 43677504 53756928 58236672 73562112 77648896 87355008 107513856 116473344 155297792 174710016 232946688 349420032 465893376 698840064 1397680128
- Sum of all divisors σ(n): 4590986400
- Sum of proper divisors (its aliquot sum) s(n): 3193306272
- 1397680128 is an abundant number, because the sum of its proper divisors (3193306272) is greater than itself. Its abundance is 1795626144
Bases of 1397680128
- Binary: 10100110100111011101000000000002
- Hexadecimal: 0x534EE800
- Base-36: N454W0
Squares and roots of 1397680128
- 1397680128 squared (13976801282) is 1953509740206096384
- 1397680128 cubed (13976801283) is 2730381743740503540369457152
-
The
square root of 1397680128 is 37385.5604211037 -
The
cube root of 1397680128 is 1118.0706920951
Scales and comparisons
How big is 1397680128?- 1,397,680,128 seconds is equal to 44 years, 22 weeks, 6 days, 20 hours, 28 minutes, 48 seconds.
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To count from 1 to 1,397,680,128 would take you about eighty-eight 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 1397680128 cubic inches would be around 93.2 feet tall.
Recreational maths with 1397680128
- 1397680128 backwards is 8210867931
- The number of decimal digits it has is: 10
- The sum of 1397680128's digits is 45
- More coming soon!
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The information we have on file for 1397680128 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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