142128522240
142,128,522,240 is an even composite number composed of six prime numbers multiplied together.
142128522240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 142128522240:
210 × 3 × 5 × 31 × 421 × 709
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 421 × 709)See below for interesting mathematical facts about the number 142128522240 from the Numbermatics database.
Names of 142128522240
- Cardinal: 142128522240 can be written as One hundred forty-two billion, one hundred twenty-eight million, five hundred twenty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4212852224 × 1011
Factors of 142128522240
Divisors of 142128522240
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 128 155 160 186 192 240 248 256 310 320 372 384 421 465 480 496 512 620 640 709 744 768 842 930 960 992 1024 1240 1263 1280 1418 1488 1536 1684 1860 1920 1984 2105 2127 2480 2526 2560 2836 2976 3072 3368 3545 3720 3840 3968 4210 4254 4960 5052 5120 5672 5952 6315 6736 7090 7440 7680 7936 8420 8508 9920 10104 10635 11344 11904 12630 13051 13472 14180 14880 15360 15872 16840 17016 19840 20208 21270 21979 22688 23808 25260 26102 26944 28360 29760 31744 33680 34032 39153 39680 40416 42540 43958 45376 47616 50520 52204 53888 56720 59520 65255 65937 67360 68064 78306 79360 80832 85080 87916 90752 95232 101040 104408 107776 109895 113440 119040 130510 131874 134720 136128 156612 158720 161664 170160 175832 181504 195765 202080 208816 215552 219790 226880 238080 261020 263748 269440 272256 298489 313224 323328 329685 340320 351664 363008 391530 404160 417632 431104 439580 453760 476160 522040 527496 538880 544512 596978 626448 646656 659370 680640 703328 726016 783060 808320 835264 879160 895467 907520 1044080 1054992 1077760 1089024 1193956 1252896 1293312 1318740 1361280 1406656 1492445 1566120 1616640 1670528 1758320 1790934 1815040 2088160 2109984 2155520 2178048 2387912 2505792 2637480 2722560 2813312 2984890 3132240 3233280 3341056 3516640 3581868 3630080 4176320 4219968 4477335 4775824 5011584 5274960 5445120 5626624 5969780 6264480 6466560 6682112 7033280 7163736 8352640 8439936 8954670 9253159 9551648 10023168 10549920 10890240 11253248 11939560 12528960 13364224 14066560 14327472 16705280 16879872 17909340 18506318 19103296 20046336 21099840 22506496 23879120 25057920 27759477 28133120 28654944 33410560 33759744 35818680 37012636 38206592 40092672 42199680 46265795 47758240 50115840 55518954 56266240 57309888 66821120 67519488 71637360 74025272 76413184 84399360 92531590 95516480 100231680 111037908 112532480 114619776 138797385 143274720 148050544 152826368 168798720 185063180 191032960 200463360 222075816 229239552 277594770 286549440 296101088 305652736 337597440 370126360 382065920 444151632 458479104 555189540 573098880 592202176 740252720 764131840 888303264 916958208 1110379080 1146197760 1184404352 1480505440 1528263680 1776606528 2220758160 2292395520 2368808704 2961010880 3553213056 4441516320 4584791040 4737617408 5922021760 7106426112 8883032640 9475234816 11844043520 14212852224 17766065280 23688087040 28425704448 35532130560 47376174080 71064261120 142128522240
- Sum of all divisors σ(n): 471031403520
- Sum of proper divisors (its aliquot sum) s(n): 328902881280
- 142128522240 is an abundant number, because the sum of its proper divisors (328902881280) is greater than itself. Its abundance is 186774359040
Bases of 142128522240
- Binary: 100001000101111000010100100100000000002
- Hexadecimal: 0x2117852400
- Base-36: 1TAJNHMO
Squares and roots of 142128522240
- 142128522240 squared (1421285222402) is 20200516834126174617600
- 142128522240 cubed (1421285222403) is 2871069606118596400103685095424000
-
The
square root of 142128522240 is 376999.3663655153 -
The
cube root of 142128522240 is 5218.6769477597
Scales and comparisons
How big is 142128522240?- 142,128,522,240 seconds is equal to 4,519 years, 12 weeks, 6 days, 1 hour, 4 minutes.
-
To count from 1 to 142,128,522,240 would take you about nine thousand and thirty-eight 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 142128522240 cubic inches would be around 434.9 feet tall.
Recreational maths with 142128522240
- 142128522240 backwards is 042225821241
- The number of decimal digits it has is: 12
- The sum of 142128522240's digits is 33
- More coming soon!
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