1381397678950
1,381,397,678,950 is an even composite number composed of seven prime numbers multiplied together.
1381397678950 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1381397678950:
2 × 52 × 23 × 31 × 53 × 131 × 5581
(2 × 5 × 5 × 23 × 31 × 53 × 131 × 5581)See below for interesting mathematical facts about the number 1381397678950 from the Numbermatics database.
Names of 1381397678950
- Cardinal: 1381397678950 can be written as One trillion, three hundred eighty-one billion, three hundred ninety-seven million, six hundred seventy-eight thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.38139767895 × 1012
Factors of 1381397678950
Divisors of 1381397678950
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 5 10 23 25 31 46 50 53 62 106 115 131 155 230 262 265 310 530 575 655 713 775 1150 1219 1310 1325 1426 1550 1643 2438 2650 3013 3275 3286 3565 4061 5581 6026 6095 6550 6943 7130 8122 8215 11162 12190 13886 15065 16430 17825 20305 27905 30130 30475 34715 35650 37789 40610 41075 55810 60950 69430 75325 75578 82150 93403 101525 128363 139525 150650 159689 173011 173575 186806 188945 203050 215233 256726 279050 295793 319378 346022 347150 377890 430466 467015 591586 641815 731111 798445 865055 934030 944725 1076165 1283630 1462222 1478965 1596890 1730110 1889450 2152330 2335075 2957930 3209075 3655555 3979253 3992225 4325275 4670150 4950359 5380825 6418150 6803239 7311110 7394825 7958506 7984450 8650550 9169583 9900718 10761650 13606478 14789650 16815553 18277775 18339166 19896265 22664441 24751795 33631106 34016195 36555550 38748883 39792530 45328882 45847915 49503590 68032390 77497766 84077765 91695830 99481325 113322205 123758975 168155530 170080975 193744415 198962650 210900409 226644410 229239575 247517950 340161950 387488830 420388825 421800818 458479150 521282143 566611025 840777650 891224309 968722075 1042564286 1054502045 1133222050 1201215373 1782448618 1937444150 2109004090 2402430746 2606410715 4456121545 5212821430 5272510225 6006076865 8912243090 10545020450 12012153730 13032053575 22280607725 26064107150 27627953579 30030384325 44561215450 55255907158 60060768650 138139767895 276279535790 690698839475 1381397678950
- Sum of all divisors σ(n): 2841853538304
- Sum of proper divisors (its aliquot sum) s(n): 1460455859354
- 1381397678950 is an abundant number, because the sum of its proper divisors (1460455859354) is greater than itself. Its abundance is 79058180404
Bases of 1381397678950
- Binary: 101000001101000011011011111001011011001102
- Hexadecimal: 0x141A1B7CB66
- Base-36: HMLSIESM
Squares and roots of 1381397678950
- 1381397678950 squared (13813976789502) is 1908259547408447273102500
- 1381397678950 cubed (13813976789503) is 2636065309624206550687250265442375000
-
The
square root of 1381397678950 is 1175328.7535621683 -
The
cube root of 1381397678950 is 11137.1202104749
Scales and comparisons
How big is 1381397678950?- 1,381,397,678,950 seconds is equal to 43,924 years, 9 weeks, 1 hour, 29 minutes, 10 seconds.
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To count from 1 to 1,381,397,678,950 would take you about one hundred nine thousand, eight hundred ten 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 1381397678950 cubic inches would be around 928.1 feet tall.
Recreational maths with 1381397678950
- 1381397678950 backwards is 0598767931831
- The number of decimal digits it has is: 13
- The sum of 1381397678950's digits is 67
- More coming soon!
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