1142138640
1,142,138,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 1142138640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 240 divisors.
1142138640 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 1142138640:
24 × 3 × 5 × 19 × 412 × 149
(2 × 2 × 2 × 2 × 3 × 5 × 19 × 41 × 41 × 149)See below for interesting mathematical facts about the number 1142138640 from the Numbermatics database.
Names of 1142138640
- Cardinal: 1142138640 can be written as One billion, one hundred forty-two million, one hundred thirty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.14213864 × 109
Factors of 1142138640
Divisors of 1142138640
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 41 48 57 60 76 80 82 95 114 120 123 149 152 164 190 205 228 240 246 285 298 304 328 380 410 447 456 492 570 596 615 656 745 760 779 820 894 912 984 1140 1192 1230 1490 1520 1558 1640 1681 1788 1968 2235 2280 2337 2384 2460 2831 2980 3116 3280 3362 3576 3895 4470 4560 4674 4920 5043 5662 5960 6109 6232 6724 7152 7790 8405 8493 8940 9348 9840 10086 11324 11685 11920 12218 12464 13448 14155 15580 16810 16986 17880 18327 18696 20172 22648 23370 24436 25215 26896 28310 30545 31160 31939 33620 33972 35760 36654 37392 40344 42465 45296 46740 48872 50430 56620 61090 62320 63878 67240 67944 73308 80688 84930 91635 93480 95817 97744 100860 113240 116071 122180 127756 134480 135888 146616 159695 169860 183270 186960 191634 201720 226480 232142 244360 250469 255512 293232 319390 339720 348213 366540 383268 403440 464284 479085 488720 500938 511024 580355 638780 679440 696426 733080 751407 766536 928568 958170 1001876 1160710 1252345 1277560 1392852 1466160 1502814 1533072 1741065 1857136 1916340 2003752 2321420 2504690 2555120 2785704 3005628 3482130 3757035 3832680 4007504 4642840 4758911 5009380 5571408 6011256 6964260 7514070 7665360 9285680 9517822 10018760 12022512 13928520 14276733 15028140 19035644 20037520 23794555 27857040 28553466 30056280 38071288 47589110 57106932 60112560 71383665 76142576 95178220 114213864 142767330 190356440 228427728 285534660 380712880 571069320 1142138640
- Sum of all divisors σ(n): 3845736000
- Sum of proper divisors (its aliquot sum) s(n): 2703597360
- 1142138640 is an abundant number, because the sum of its proper divisors (2703597360) is greater than itself. Its abundance is 1561458720
Bases of 1142138640
- Binary: 10001000001001110100111000100002
- Hexadecimal: 0x4413A710
- Base-36: IVZZTC
Squares and roots of 1142138640
- 1142138640 squared (11421386402) is 1304480672981049600
- 1142138640 cubed (11421386403) is 1489897781744860735916544000
-
The
square root of 1142138640 is 33795.5417178065 -
The
cube root of 1142138640 is 1045.2967694171
Scales and comparisons
How big is 1142138640?- 1,142,138,640 seconds is equal to 36 years, 16 weeks, 3 days, 4 hours, 44 minutes.
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To count from 1 to 1,142,138,640 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 1142138640 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142138640
- 1142138640 backwards is 0468312411
- 1142138640 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142138640's digits is 30
- More coming soon!
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"Number 1142138640 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.
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Numbermatics. (2024). Number 1142138640 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/1142138640/
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The information we have on file for 1142138640 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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