1142252100
1,142,252,100 is an even composite number composed of six prime numbers multiplied together.
1142252100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 1142252100:
22 × 32 × 52 × 112 × 17 × 617
(2 × 2 × 3 × 3 × 5 × 5 × 11 × 11 × 17 × 617)See below for interesting mathematical facts about the number 1142252100 from the Numbermatics database.
Names of 1142252100
- Cardinal: 1142252100 can be written as One billion, one hundred forty-two million, two hundred fifty-two thousand, one hundred.
Scientific notation
- Scientific notation: 1.1422521 × 109
Factors of 1142252100
Divisors of 1142252100
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 25 30 33 34 36 44 45 50 51 55 60 66 68 75 85 90 99 100 102 110 121 132 150 153 165 170 180 187 198 204 220 225 242 255 275 300 306 330 340 363 374 396 425 450 484 495 510 550 561 605 612 617 660 726 748 765 825 850 900 935 990 1020 1089 1100 1122 1210 1234 1275 1452 1530 1650 1683 1700 1815 1851 1870 1980 2057 2178 2244 2420 2468 2475 2550 2805 3025 3060 3085 3300 3366 3630 3702 3740 3825 4114 4356 4675 4950 5100 5445 5553 5610 6050 6170 6171 6732 6787 7260 7404 7650 8228 8415 9075 9255 9350 9900 10285 10489 10890 11106 11220 12100 12340 12342 13574 14025 15300 15425 16830 18150 18510 18513 18700 20361 20570 20978 21780 22212 24684 27148 27225 27765 28050 30850 30855 31467 33660 33935 36300 37020 37026 40722 41140 41956 42075 46275 51425 52445 54450 55530 56100 61083 61700 61710 62934 67870 74052 74657 81444 84150 92550 92565 94401 101805 102850 104890 108900 111060 115379 122166 123420 125868 135740 138825 149314 154275 157335 168300 169675 185100 185130 188802 203610 205700 209780 223971 230758 244332 262225 277650 298628 305415 308550 314670 339350 346137 370260 373285 377604 407220 447942 461516 462825 472005 509025 524450 555300 576895 610830 617100 629340 671913 678700 692274 746570 786675 895884 925650 944010 1018050 1038411 1048900 1119855 1153790 1221660 1269169 1343826 1384548 1493140 1527075 1573350 1730685 1851300 1866425 1888020 2036100 2076822 2239710 2307580 2360025 2538338 2687652 2884475 3054150 3146700 3359565 3461370 3732850 3807507 4153644 4479420 4720050 5076676 5192055 5599275 5768950 6108300 6345845 6719130 6922740 7465700 7615014 8653425 9440100 10384110 11198550 11422521 11537900 12691690 13438260 15230028 16797825 17306850 19037535 20768220 22397100 22845042 25383380 25960275 31729225 33595650 34613700 38075070 45690084 51920550 57112605 63458450 67191300 76150140 95187675 103841100 114225210 126916900 190375350 228450420 285563025 380750700 571126050 1142252100
- Sum of all divisors σ(n): 4173646932
- Sum of proper divisors (its aliquot sum) s(n): 3031394832
- 1142252100 is an abundant number, because the sum of its proper divisors (3031394832) is greater than itself. Its abundance is 1889142732
Bases of 1142252100
- Binary: 10001000001010101100010010001002
- Hexadecimal: 0x44156244
- Base-36: IW2FD0
Squares and roots of 1142252100
- 1142252100 squared (11422521002) is 1304739859954410000
- 1142252100 cubed (11422521003) is 1490341844986630726761000000
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The
square root of 1142252100 is 33797.2202999005 -
The
cube root of 1142252100 is 1045.3313815153
Scales and comparisons
How big is 1142252100?- 1,142,252,100 seconds is equal to 36 years, 16 weeks, 4 days, 12 hours, 15 minutes.
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To count from 1 to 1,142,252,100 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 1142252100 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142252100
- 1142252100 backwards is 0012522411
- 1142252100 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142252100's digits is 18
- More coming soon!
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