1389875080
1,389,875,080 is an even composite number composed of six prime numbers multiplied together.
1389875080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1389875080:
23 × 5 × 11 × 19 × 312 × 173
(2 × 2 × 2 × 5 × 11 × 19 × 31 × 31 × 173)See below for interesting mathematical facts about the number 1389875080 from the Numbermatics database.
Names of 1389875080
- Cardinal: 1389875080 can be written as One billion, three hundred eighty-nine million, eight hundred seventy-five thousand and eighty.
Scientific notation
- Scientific notation: 1.38987508 × 109
Factors of 1389875080
Divisors of 1389875080
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 11 19 20 22 31 38 40 44 55 62 76 88 95 110 124 152 155 173 190 209 220 248 310 341 346 380 418 440 589 620 682 692 760 836 865 961 1045 1178 1240 1364 1384 1672 1705 1730 1903 1922 2090 2356 2728 2945 3287 3410 3460 3806 3844 4180 4712 4805 5363 5890 6479 6574 6820 6920 7612 7688 8360 9515 9610 10571 10726 11780 12958 13148 13640 15224 16435 18259 19030 19220 21142 21452 23560 25916 26296 26815 32395 32870 36157 36518 38060 38440 42284 42904 51832 52855 53630 58993 64790 65740 72314 73036 76120 84568 91295 101897 105710 107260 117986 129580 131480 144628 146072 166253 180785 182590 200849 203794 211420 214520 235972 259160 289256 294965 332506 361570 365180 401698 407588 422840 471944 509485 589930 665012 723140 730360 803396 815176 831265 1004245 1018970 1120867 1179860 1330024 1446280 1606792 1662530 1828783 2008490 2037940 2241734 2359720 3158807 3325060 3657566 4016980 4075880 4483468 5604335 6317614 6650120 7315132 8033960 8966936 9143915 11208670 12635228 14630264 15794035 18287830 22417340 25270456 31588070 34746877 36575660 44834680 63176140 69493754 73151320 126352280 138987508 173734385 277975016 347468770 694937540 1389875080
- Sum of all divisors σ(n): 3732091200
- Sum of proper divisors (its aliquot sum) s(n): 2342216120
- 1389875080 is an abundant number, because the sum of its proper divisors (2342216120) is greater than itself. Its abundance is 952341040
Bases of 1389875080
- Binary: 10100101101011111001111100010002
- Hexadecimal: 0x52D7CF88
- Base-36: MZHUH4
Squares and roots of 1389875080
- 1389875080 squared (13898750802) is 1931752738005006400
- 1389875080 cubed (13898750803) is 2684894991274927310600512000
-
The
square root of 1389875080 is 37281.0284192913 -
The
cube root of 1389875080 is 1115.9855965219
Scales and comparisons
How big is 1389875080?- 1,389,875,080 seconds is equal to 44 years, 10 weeks, 12 hours, 24 minutes, 40 seconds.
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To count from 1 to 1,389,875,080 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 1389875080 cubic inches would be around 93 feet tall.
Recreational maths with 1389875080
- 1389875080 backwards is 0805789831
- The number of decimal digits it has is: 10
- The sum of 1389875080's digits is 49
- More coming soon!
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