142385836450
142,385,836,450 is an even composite number composed of seven prime numbers multiplied together.
142385836450 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142385836450:
2 × 52 × 112 × 13 × 37 × 113 × 433
(2 × 5 × 5 × 11 × 11 × 13 × 37 × 113 × 433)See below for interesting mathematical facts about the number 142385836450 from the Numbermatics database.
Names of 142385836450
- Cardinal: 142385836450 can be written as One hundred forty-two billion, three hundred eighty-five million, eight hundred thirty-six thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.4238583645 × 1011
Factors of 142385836450
Divisors of 142385836450
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 5 10 11 13 22 25 26 37 50 55 65 74 110 113 121 130 143 185 226 242 275 286 325 370 407 433 481 550 565 605 650 715 814 866 925 962 1130 1210 1243 1430 1469 1573 1850 2035 2165 2405 2486 2825 2938 3025 3146 3575 4070 4181 4330 4477 4763 4810 5291 5629 5650 6050 6215 7150 7345 7865 8362 8954 9526 10175 10582 10825 11258 12025 12430 13673 14690 15730 16021 16159 20350 20905 21650 22385 23815 24050 26455 27346 28145 31075 32042 32318 36725 39325 41810 44770 45991 47630 48929 52393 52910 54353 56290 58201 61919 62150 68365 73450 78650 80105 80795 91982 97858 104525 104786 108706 111925 116402 119075 123838 132275 136730 140725 160210 161590 176231 177749 208273 209050 223850 229955 238150 244645 261965 264550 271765 281450 291005 309595 341825 352462 355498 400525 403975 416546 459910 489290 505901 523930 538219 543530 582010 597883 619190 636077 681109 683650 801050 807950 881155 888745 1011802 1041365 1076438 1149775 1195766 1223225 1272154 1309825 1358825 1362218 1455025 1547975 1762310 1777490 1810373 1938541 2082730 2291003 2299550 2446450 2529505 2619650 2691095 2717650 2910050 2989415 3095950 3180385 3405545 3620746 3877082 4405775 4443725 4582006 5059010 5206825 5382190 5920409 5978830 6360770 6576713 6811090 6996847 8811550 8887450 9051865 9692705 10413650 11455015 11840818 12647525 13153426 13455475 13993694 14947075 15901925 17027725 18103730 19385410 19914103 22910030 23534849 25201033 25295050 26910950 29602045 29894150 31803850 32883565 34055450 34984235 39828206 45259325 47069698 48463525 50402066 57275075 59204090 65767130 69968470 76965317 90518650 96927050 99570515 114550150 117674245 126005165 148010225 153930634 164417825 174921175 199141030 219055133 235348490 252010330 258883339 296020450 328835650 349842350 384826585 438110266 497852575 517766678 588371225 630025825 769653170 995705150 1095275665 1176742450 1260051650 1294416695 1924132925 2190551330 2588833390 2847716729 3848265850 5476378325 5695433458 6472083475 10952756650 12944166950 14238583645 28477167290 71192918225 142385836450
- Sum of all divisors σ(n): 325567318608
- Sum of proper divisors (its aliquot sum) s(n): 183181482158
- 142385836450 is an abundant number, because the sum of its proper divisors (183181482158) is greater than itself. Its abundance is 40795645708
Bases of 142385836450
- Binary: 100001001001101101101101110001101000102
- Hexadecimal: 0x2126DB71A2
- Base-36: 1TESUMJM
Squares and roots of 142385836450
- 142385836450 squared (1423858364502) is 20273726421566148602500
- 142385836450 cubed (1423858364503) is 2886691494493161387771961061125000
-
The
square root of 142385836450 is 377340.4781493765 -
The
cube root of 142385836450 is 5221.8244046177
Scales and comparisons
How big is 142385836450?- 142,385,836,450 seconds is equal to 4,527 years, 22 weeks, 2 days, 5 hours, 14 minutes, 10 seconds.
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To count from 1 to 142,385,836,450 would take you about nine thousand and fifty-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 142385836450 cubic inches would be around 435.2 feet tall.
Recreational maths with 142385836450
- 142385836450 backwards is 054638583241
- The number of decimal digits it has is: 12
- The sum of 142385836450's digits is 49
- More coming soon!
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