1390329408
1,390,329,408 is an even composite number composed of five prime numbers multiplied together.
1390329408 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 1390329408:
26 × 3 × 13 × 192 × 1543
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 19 × 19 × 1543)See below for interesting mathematical facts about the number 1390329408 from the Numbermatics database.
Names of 1390329408
- Cardinal: 1390329408 can be written as One billion, three hundred ninety million, three hundred twenty-nine thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.390329408 × 109
Factors of 1390329408
Divisors of 1390329408
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 152 156 192 208 228 247 304 312 361 416 456 494 608 624 722 741 832 912 988 1083 1216 1248 1444 1482 1543 1824 1976 2166 2496 2888 2964 3086 3648 3952 4332 4629 4693 5776 5928 6172 7904 8664 9258 9386 11552 11856 12344 14079 15808 17328 18516 18772 20059 23104 23712 24688 28158 29317 34656 37032 37544 40118 47424 49376 56316 58634 60177 69312 74064 75088 80236 87951 98752 112632 117268 120354 148128 150176 160472 175902 225264 234536 240708 296256 300352 320944 351804 381121 450528 469072 481416 557023 641888 703608 762242 901056 938144 962832 1114046 1143363 1283776 1407216 1524484 1671069 1876288 1925664 2228092 2286726 2814432 3048968 3342138 3851328 4456184 4573452 5628864 6097936 6684276 7241299 8912368 9146904 12195872 13368552 14482598 17824736 18293808 21723897 24391744 26737104 28965196 35649472 36587616 43447794 53474208 57930392 73175232 86895588 106948416 115860784 173791176 231721568 347582352 463443136 695164704 1390329408
- Sum of all divisors σ(n): 4183733568
- Sum of proper divisors (its aliquot sum) s(n): 2793404160
- 1390329408 is an abundant number, because the sum of its proper divisors (2793404160) is greater than itself. Its abundance is 1403074752
Bases of 1390329408
- Binary: 10100101101111010111110010000002
- Hexadecimal: 0x52DEBE40
- Base-36: MZRL1C
Squares and roots of 1390329408
- 1390329408 squared (13903294082) is 1933015862749630464
- 1390329408 cubed (13903294083) is 2687528800111302975231885312
-
The
square root of 1390329408 is 37287.1212082671 -
The
cube root of 1390329408 is 1116.1071825731
Scales and comparisons
How big is 1390329408?- 1,390,329,408 seconds is equal to 44 years, 10 weeks, 5 days, 18 hours, 36 minutes, 48 seconds.
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To count from 1 to 1,390,329,408 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 1390329408 cubic inches would be around 93 feet tall.
Recreational maths with 1390329408
- 1390329408 backwards is 8049230931
- 1390329408 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1390329408's digits is 39
- More coming soon!
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The information we have on file for 1390329408 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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