1139407920
1,139,407,920 is an even composite number composed of six prime numbers multiplied together.
1139407920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1139407920:
24 × 32 × 5 × 7 × 331 × 683
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 331 × 683)See below for interesting mathematical facts about the number 1139407920 from the Numbermatics database.
Names of 1139407920
- Cardinal: 1139407920 can be written as One billion, one hundred thirty-nine million, four hundred seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.13940792 × 109
Factors of 1139407920
Divisors of 1139407920
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 331 336 360 420 504 560 630 662 683 720 840 993 1008 1260 1324 1366 1655 1680 1986 2049 2317 2520 2648 2732 2979 3310 3415 3972 4098 4634 4781 4965 5040 5296 5464 5958 6147 6620 6830 6951 7944 8196 9268 9562 9930 10245 10928 11585 11916 12294 13240 13660 13902 14343 14895 15888 16392 18536 19124 19860 20490 20853 23170 23832 23905 24588 26480 27320 27804 28686 29790 30735 32784 34755 37072 38248 39720 40980 41706 43029 46340 47664 47810 49176 54640 55608 57372 59580 61470 69510 71715 76496 79440 81960 83412 86058 92680 95620 98352 104265 111216 114744 119160 122940 139020 143430 163920 166824 172116 185360 191240 208530 215145 226073 229488 238320 245880 278040 286860 333648 344232 382480 417060 430290 452146 491760 556080 573720 678219 688464 834120 860580 904292 1130365 1147440 1356438 1582511 1668240 1721160 1808584 2034657 2260730 2712876 3165022 3391095 3442320 3617168 4069314 4521460 4747533 5425752 6330044 6782190 7912555 8138628 9042920 9495066 10173285 10851504 12660088 13564380 14242599 15825110 16277256 18085840 18990132 20346570 23737665 25320176 27128760 28485198 31650220 32554512 37980264 40693140 47475330 54257520 56970396 63300440 71212995 75960528 81386280 94950660 113940792 126600880 142425990 162772560 189901320 227881584 284851980 379802640 569703960 1139407920
- Sum of all divisors σ(n): 4392790272
- Sum of proper divisors (its aliquot sum) s(n): 3253382352
- 1139407920 is an abundant number, because the sum of its proper divisors (3253382352) is greater than itself. Its abundance is 2113974432
Bases of 1139407920
- Binary: 10000111110100111111100001100002
- Hexadecimal: 0x43E9FC30
- Base-36: IUDGS0
Squares and roots of 1139407920
- 1139407920 squared (11394079202) is 1298250408158726400
- 1139407920 cubed (11394079203) is 1479236797199285477273088000
-
The
square root of 1139407920 is 33755.1169454351 -
The
cube root of 1139407920 is 1044.4630438147
Scales and comparisons
How big is 1139407920?- 1,139,407,920 seconds is equal to 36 years, 11 weeks, 6 days, 14 hours, 12 minutes.
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To count from 1 to 1,139,407,920 would take you about seventy-two 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 1139407920 cubic inches would be around 87 feet tall.
Recreational maths with 1139407920
- 1139407920 backwards is 0297049311
- 1139407920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1139407920's digits is 36
- More coming soon!
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"Number 1139407920 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
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Numbermatics. (2024). Number 1139407920 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/1139407920/
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