142530418940
142,530,418,940 is an even composite number composed of five prime numbers multiplied together.
142530418940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142530418940:
22 × 5 × 75 × 133 × 193
(2 × 2 × 5 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 193)See below for interesting mathematical facts about the number 142530418940 from the Numbermatics database.
Names of 142530418940
- Cardinal: 142530418940 can be written as One hundred forty-two billion, five hundred thirty million, four hundred eighteen thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.4253041894 × 1011
Factors of 142530418940
Divisors of 142530418940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 169 182 193 196 245 260 338 343 364 386 455 490 637 676 686 772 845 910 965 980 1183 1274 1351 1372 1690 1715 1820 1930 2197 2366 2401 2509 2548 2702 3185 3380 3430 3860 4394 4459 4732 4802 5018 5404 5915 6370 6755 6860 8281 8788 8918 9457 9604 10036 10985 11830 12005 12545 12740 13510 15379 16562 16807 17563 17836 18914 21970 22295 23660 24010 25090 27020 30758 31213 32617 33124 33614 35126 37828 41405 43940 44590 47285 48020 50180 57967 61516 62426 65234 66199 67228 70252 76895 82810 84035 87815 89180 94570 107653 115934 122941 124852 130468 132398 153790 156065 163085 165620 168070 175630 189140 215306 218491 228319 231868 245882 264796 289835 307580 312130 326170 330995 336140 351260 405769 424021 430612 436982 456638 463393 491764 538265 579670 614705 624260 652340 661990 753571 811538 848042 860587 873964 913276 926786 1076530 1092455 1141595 1159340 1229410 1323980 1507142 1598233 1623076 1696084 1721174 1853572 2028845 2120105 2153060 2184910 2283190 2316965 2458820 2840383 2968147 3014284 3196466 3243751 3442348 3767855 4057690 4240210 4302935 4369820 4566380 4633930 5274997 5680766 5936294 6024109 6392932 6487502 7535710 7991165 8115380 8480420 8605870 9267860 10549994 11187631 11361532 11872588 12048218 12975004 14201915 14840735 15071420 15982330 16218755 17211740 20777029 21099988 22375262 24096436 26374985 28403830 29681470 30120545 31964660 32437510 36924979 41554058 42168763 44750524 52749970 55938155 56807660 59362940 60241090 64875020 73849958 78313417 83108116 84337526 103885145 105499940 111876310 120482180 145439203 147699916 156626834 168675052 184624895 207770290 210843815 223752620 290878406 313253668 369249790 391567085 415540580 421687630 548193919 581756812 727196015 738499580 783134170 843375260 1018074421 1096387838 1454392030 1566268340 2036148842 2192775676 2740969595 2908784060 4072297684 5090372105 5481939190 7126520947 10180744210 10963878380 14253041894 20361488420 28506083788 35632604735 71265209470 142530418940
- Sum of all divisors σ(n): 380243041920
- Sum of proper divisors (its aliquot sum) s(n): 237712622980
- 142530418940 is an abundant number, because the sum of its proper divisors (237712622980) is greater than itself. Its abundance is 95182204040
Bases of 142530418940
- Binary: 100001001011110111100110011000111111002
- Hexadecimal: 0x212F7998FC
- Base-36: 1TH6XJ3W
Squares and roots of 142530418940
- 142530418940 squared (1425304189402) is 20314920323211910723600
- 142530418940 cubed (1425304189403) is 2895494104400113841832586544984000
-
The
square root of 142530418940 is 377532.0104838793 -
The
cube root of 142530418940 is 5223.5912680309
Scales and comparisons
How big is 142530418940?- 142,530,418,940 seconds is equal to 4,532 years, 1 week, 2 days, 15 hours, 2 minutes, 20 seconds.
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To count from 1 to 142,530,418,940 would take you about nine thousand and sixty-four 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 142530418940 cubic inches would be around 435.3 feet tall.
Recreational maths with 142530418940
- 142530418940 backwards is 049814035241
- The number of decimal digits it has is: 12
- The sum of 142530418940's digits is 41
- More coming soon!
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