142445948819828564750
142,445,948,819,828,564,750 is an even composite number composed of six prime numbers multiplied together.
142445948819828564750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142445948819828564750:
2 × 53 × 7 × 157 × 62017 × 8359910873
(2 × 5 × 5 × 5 × 7 × 157 × 62017 × 8359910873)See below for interesting mathematical facts about the number 142445948819828564750 from the Numbermatics database.
Names of 142445948819828564750
- Cardinal: 142445948819828564750 can be written as One hundred forty-two quintillion, four hundred forty-five quadrillion, nine hundred forty-eight trillion, eight hundred nineteen billion, eight hundred twenty-eight million, five hundred sixty-four thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.4244594881982856475 × 1020
Factors of 142445948819828564750
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 8359973061
Divisors of 142445948819828564750
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 5 7 10 14 25 35 50 70 125 157 175 250 314 350 785 875 1099 1570 1750 2198 3925 5495 7850 10990 19625 27475 39250 54950 62017 124034 137375 274750 310085 434119 620170 868238 1550425 2170595 3100850 4341190 7752125 9736669 10852975 15504250 19473338 21705950 48683345 54264875 68156683 97366690 108529750 136313366 243416725 340783415 486833450 681566830 1217083625 1703917075 2434167250 3407834150 8359910873 8519585375 16719821746 17039170750 41799554365 58519376111 83599108730 117038752222 208997771825 292596880555 417995543650 585193761110 1044988859125 1312506007061 1462984402775 2089977718250 2625012014122 2925968805550 6562530035305 7314922013875 9187542049427 13125060070610 14629844027750 18375084098854 32812650176525 45937710247135 65625300353050 91875420494270 164063250882625 229688551235675 328126501765250 459377102471350 518456592610841 1036913185221682 1148442756178375 2296885512356750 2592282963054205 3629196148275887 5184565926108410 7258392296551774 12961414815271025 18145980741379435 25922829630542050 36291961482758870 64807074076355125 81397685039902037 90729903706897175 129614148152710250 162795370079804074 181459807413794350 406988425199510185 453649518534485875 569783795279314259 813976850399020370 907299037068971750 1139567590558628518 2034942125997550925 2848918976396571295 4069884251995101850 5697837952793142590 10174710629987754625 14244594881982856475 20349421259975509250 28489189763965712950 71222974409914282375 142445948819828564750
- Sum of all divisors σ(n): 306698979630811832064
- Sum of proper divisors (its aliquot sum) s(n): 164253030810983267314
- 142445948819828564750 is an abundant number, because the sum of its proper divisors (164253030810983267314) is greater than itself. Its abundance is 21807081991154702564
Bases of 142445948819828564750
- Binary: 11110111000110101011010101110111101100110110101101011100011000011102
- Hexadecimal: 0x7B8D5ABBD9B5AE30E
- Base-36: U28JULZB0OG0E
Squares and roots of 142445948819828564750
- 142445948819828564750 squared (1424459488198285647502) is 20290848335181218878705141580044942562500
- 142445948819828564750 cubed (1424459488198285647503) is 2890349143464127543164196509328160285934654251510562171875000
-
The
square root of 142445948819828564750 is 11935072216.7831294925 -
The
cube root of 142445948819828564750 is 5222559.1501619677
Scales and comparisons
How big is 142445948819828564750?- 142,445,948,819,828,564,750 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 142,445,948,819,828,564,750 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142445948819828564750 cubic inches would be around 435213.3 feet tall.
Recreational maths with 142445948819828564750
- 142445948819828564750 backwards is 057465828918849544241
- The number of decimal digits it has is: 21
- The sum of 142445948819828564750's digits is 104
- More coming soon!
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