1142163840
1,142,163,840 is an even composite number composed of six prime numbers multiplied together.
1142163840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1142163840:
27 × 3 × 5 × 29 × 73 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 73 × 281)See below for interesting mathematical facts about the number 1142163840 from the Numbermatics database.
Names of 1142163840
- Cardinal: 1142163840 can be written as One billion, one hundred forty-two million, one hundred sixty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.14216384 × 109
Factors of 1142163840
Divisors of 1142163840
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 73 80 87 96 116 120 128 145 146 160 174 192 219 232 240 281 290 292 320 348 365 384 435 438 464 480 562 580 584 640 696 730 843 870 876 928 960 1095 1124 1160 1168 1392 1405 1460 1686 1740 1752 1856 1920 2117 2190 2248 2320 2336 2784 2810 2920 3372 3480 3504 3712 4215 4234 4380 4496 4640 4672 5568 5620 5840 6351 6744 6960 7008 8149 8430 8468 8760 8992 9280 9344 10585 11136 11240 11680 12702 13488 13920 14016 16298 16860 16936 17520 17984 18560 20513 21170 22480 23360 24447 25404 26976 27840 28032 31755 32596 33720 33872 35040 35968 40745 41026 42340 44960 46720 48894 50808 53952 55680 61539 63510 65192 67440 67744 70080 81490 82052 84680 89920 97788 101616 102565 107904 122235 123078 127020 130384 134880 135488 140160 162980 164104 169360 179840 195576 203232 205130 244470 246156 254040 260768 269760 270976 307695 325960 328208 338720 391152 406464 410260 488940 492312 508080 521536 539520 594877 615390 651920 656416 677440 782304 812928 820520 977880 984624 1016160 1043072 1189754 1230780 1303840 1312832 1354880 1564608 1641040 1784631 1955760 1969248 2032320 2379508 2461560 2607680 2625664 2974385 3129216 3282080 3569262 3911520 3938496 4064640 4759016 4923120 5215360 5948770 6564160 7138524 7823040 7876992 8923155 9518032 9846240 11897540 13128320 14277048 15646080 17846310 19036064 19692480 23795080 28554096 35692620 38072128 39384960 47590160 57108192 71385240 76144256 95180320 114216384 142770480 190360640 228432768 285540960 380721280 571081920 1142163840
- Sum of all divisors σ(n): 3831364800
- Sum of proper divisors (its aliquot sum) s(n): 2689200960
- 1142163840 is an abundant number, because the sum of its proper divisors (2689200960) is greater than itself. Its abundance is 1547037120
Bases of 1142163840
- Binary: 10001000001010000001001100000002
- Hexadecimal: 0x44140980
- Base-36: IW0J9C
Squares and roots of 1142163840
- 1142163840 squared (11421638402) is 1304538237403545600
- 1142163840 cubed (11421638403) is 1489996402659665272111104000
-
The
square root of 1142163840 is 33795.9145459919 -
The
cube root of 1142163840 is 1045.3044571249
Scales and comparisons
How big is 1142163840?- 1,142,163,840 seconds is equal to 36 years, 16 weeks, 3 days, 11 hours, 44 minutes.
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To count from 1 to 1,142,163,840 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 1142163840 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142163840
- 1142163840 backwards is 0483612411
- 1142163840 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142163840's digits is 30
- More coming soon!
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Numbermatics. (2024). Number 1142163840 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/1142163840/
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The information we have on file for 1142163840 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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