142185680000
142,185,680,000 is an even composite number composed of five prime numbers multiplied together.
142185680000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 142185680000:
27 × 54 × 7 × 13 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 13 × 19531)See below for interesting mathematical facts about the number 142185680000 from the Numbermatics database.
Names of 142185680000
- Cardinal: 142185680000 can be written as One hundred forty-two billion, one hundred eighty-five million, six hundred eighty thousand.
Scientific notation
- Scientific notation: 1.4218568 × 1011
Factors of 142185680000
Divisors of 142185680000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 125 128 130 140 160 175 182 200 208 224 250 260 280 320 325 350 364 400 416 448 455 500 520 560 625 640 650 700 728 800 832 875 896 910 1000 1040 1120 1250 1300 1400 1456 1600 1625 1664 1750 1820 2000 2080 2240 2275 2500 2600 2800 2912 3200 3250 3500 3640 4000 4160 4375 4480 4550 5000 5200 5600 5824 6500 7000 7280 8000 8125 8320 8750 9100 10000 10400 11200 11375 11648 13000 14000 14560 16000 16250 17500 18200 19531 20000 20800 22400 22750 26000 28000 29120 32500 35000 36400 39062 40000 41600 45500 52000 56000 56875 58240 65000 70000 72800 78124 80000 91000 97655 104000 112000 113750 130000 136717 140000 145600 156248 182000 195310 208000 227500 253903 260000 273434 280000 291200 312496 364000 390620 455000 488275 507806 520000 546868 560000 624992 683585 728000 781240 910000 976550 1015612 1040000 1093736 1249984 1269515 1367170 1456000 1562480 1777321 1820000 1953100 2031224 2187472 2441375 2499968 2539030 2734340 3124960 3417925 3554642 3640000 3906200 4062448 4374944 4882750 5078060 5468680 6249920 6347575 6835850 7109284 7280000 7812400 8124896 8749888 8886605 9765500 10156120 10937360 12206875 12499840 12695150 13671700 14218568 15624800 16249792 17089625 17499776 17773210 19531000 20312240 21874720 24413750 25390300 27343400 28437136 31249600 31737875 32499584 34179250 35546420 39062000 40624480 43749440 44433025 48827500 50780600 54686800 56874272 62499200 63475750 68358500 71092840 78124000 81248960 85448125 87498880 88866050 97655000 101561200 109373600 113748544 126951500 136717000 142185680 156248000 158689375 162497920 170896250 177732100 195310000 203122400 218747200 222165125 227497088 253903000 273434000 284371360 312496000 317378750 341792500 355464200 390620000 406244800 437494400 444330250 507806000 546868000 568742720 634757500 683585000 710928400 781240000 812489600 888660500 1015612000 1093736000 1110825625 1137485440 1269515000 1367170000 1421856800 1562480000 1777321000 2031224000 2187472000 2221651250 2539030000 2734340000 2843713600 3554642000 4062448000 4443302500 5078060000 5468680000 5687427200 7109284000 8886605000 10156120000 10937360000 14218568000 17773210000 20312240000 28437136000 35546420000 71092840000 142185680000
- Sum of all divisors σ(n): 435668291520
- Sum of proper divisors (its aliquot sum) s(n): 293482611520
- 142185680000 is an abundant number, because the sum of its proper divisors (293482611520) is greater than itself. Its abundance is 151296931520
Bases of 142185680000
- Binary: 100001000110101110110101001100100000002
- Hexadecimal: 0x211AED4C80
- Base-36: 1TBHOKU8
Squares and roots of 142185680000
- 142185680000 squared (1421856800002) is 20216767597062400000000
- 142185680000 cubed (1421856800003) is 2874534848190283346432000000000000
-
The
square root of 142185680000 is 377075.1649207357 -
The
cube root of 142185680000 is 5219.3764271291
Scales and comparisons
How big is 142185680000?- 142,185,680,000 seconds is equal to 4,521 years, 3 weeks, 2 days, 14 hours, 13 minutes, 20 seconds.
-
To count from 1 to 142,185,680,000 would take you about nine thousand and forty-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 142185680000 cubic inches would be around 434.9 feet tall.
Recreational maths with 142185680000
- 142185680000 backwards is 000086581241
- 142185680000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142185680000's digits is 35
- More coming soon!
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