142712744520
142,712,744,520 is an even composite number composed of seven prime numbers multiplied together.
142712744520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 142712744520:
23 × 3 × 5 × 19 × 31 × 307 × 6577
(2 × 2 × 2 × 3 × 5 × 19 × 31 × 307 × 6577)See below for interesting mathematical facts about the number 142712744520 from the Numbermatics database.
Names of 142712744520
- Cardinal: 142712744520 can be written as One hundred forty-two billion, seven hundred twelve million, seven hundred forty-four thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.4271274452 × 1011
Factors of 142712744520
Divisors of 142712744520
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 24 30 31 38 40 57 60 62 76 93 95 114 120 124 152 155 186 190 228 248 285 307 310 372 380 456 465 570 589 614 620 744 760 921 930 1140 1178 1228 1240 1535 1767 1842 1860 2280 2356 2456 2945 3070 3534 3684 3720 4605 4712 5833 5890 6140 6577 7068 7368 8835 9210 9517 11666 11780 12280 13154 14136 17499 17670 18420 19034 19731 23332 23560 26308 28551 29165 32885 34998 35340 36840 38068 39462 46664 47585 52616 57102 58330 65770 69996 70680 76136 78924 87495 95170 98655 114204 116660 124963 131540 139992 142755 157848 174990 180823 190340 197310 203887 228408 233320 249926 263080 285510 349980 361646 374889 380680 394620 407774 499852 542469 571020 611661 624815 699960 723292 749778 789240 815548 904115 999704 1019435 1084938 1142040 1223322 1249630 1446584 1499556 1631096 1808230 1874445 2019139 2038870 2169876 2446644 2499260 2712345 2999112 3058305 3616460 3748890 3873853 4038278 4077740 4339752 4893288 4998520 5424690 6057417 6116610 7232920 7497780 7747706 8076556 8155480 10095695 10849380 11621559 12114834 12233220 14995560 15495412 16153112 19369265 20191390 21698760 23243118 24229668 24466440 30287085 30990824 38363641 38738530 40382780 46486236 48459336 58107795 60574170 62593309 76727282 77477060 80765560 92972472 115090923 116215590 121148340 125186618 153454564 154954120 187779927 191818205 230181846 232431180 242296680 250373236 306909128 312966545 375559854 383636410 460363692 464862360 500746472 575454615 625933090 751119708 767272820 920727384 938899635 1150909230 1189272871 1251866180 1502239416 1534545640 1877799270 2301818460 2378545742 2503732360 3567818613 3755598540 4603636920 4757091484 5946364355 7135637226 7511197080 9514182968 11892728710 14271274452 17839093065 23785457420 28542548904 35678186130 47570914840 71356372260 142712744520
- Sum of all divisors σ(n): 466795929600
- Sum of proper divisors (its aliquot sum) s(n): 324083185080
- 142712744520 is an abundant number, because the sum of its proper divisors (324083185080) is greater than itself. Its abundance is 181370440560
Bases of 142712744520
- Binary: 100001001110100101011110101010010010002
- Hexadecimal: 0x213A57AA48
- Base-36: 1TK7HEFC
Squares and roots of 142712744520
- 142712744520 squared (1427127445202) is 20366927448430790030400
- 142712744520 cubed (1427127445203) is 2906620113605278812510238233408000
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The
square root of 142712744520 is 377773.4036694483 -
The
cube root of 142712744520 is 5225.8176664391
Scales and comparisons
How big is 142712744520?- 142,712,744,520 seconds is equal to 4,537 years, 42 weeks, 5 days, 21 hours, 2 minutes.
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To count from 1 to 142,712,744,520 would take you about nine thousand and seventy-five 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 142712744520 cubic inches would be around 435.5 feet tall.
Recreational maths with 142712744520
- 142712744520 backwards is 025447217241
- The number of decimal digits it has is: 12
- The sum of 142712744520's digits is 39
- More coming soon!
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