149872991000
149,872,991,000 is an even composite number composed of six prime numbers multiplied together.
149872991000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 149872991000:
23 × 53 × 23 × 101 × 149 × 433
(2 × 2 × 2 × 5 × 5 × 5 × 23 × 101 × 149 × 433)See below for interesting mathematical facts about the number 149872991000 from the Numbermatics database.
Names of 149872991000
- Cardinal: 149872991000 can be written as One hundred forty-nine billion, eight hundred seventy-two million, nine hundred ninety-one thousand.
Scientific notation
- Scientific notation: 1.49872991 × 1011
Factors of 149872991000
Divisors of 149872991000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 20 23 25 40 46 50 92 100 101 115 125 149 184 200 202 230 250 298 404 433 460 500 505 575 596 745 808 866 920 1000 1010 1150 1192 1490 1732 2020 2165 2300 2323 2525 2875 2980 3427 3464 3725 4040 4330 4600 4646 5050 5750 5960 6854 7450 8660 9292 9959 10100 10825 11500 11615 12625 13708 14900 15049 17135 17320 18584 18625 19918 20200 21650 23000 23230 25250 27416 29800 30098 34270 37250 39836 43300 43733 46460 49795 50500 54125 58075 60196 64517 68540 74500 75245 79672 85675 86600 87466 92920 99590 101000 108250 116150 120392 129034 137080 149000 150490 171350 174932 199180 216500 218665 232300 248975 258068 290375 300980 322585 342700 346127 349864 376225 398360 428375 433000 437330 464600 497950 516136 580750 601960 645170 685400 692254 752450 856750 874660 995900 1005859 1093325 1161500 1244875 1290340 1384508 1483891 1504900 1612925 1713500 1730635 1749320 1881125 1991800 2011718 2186650 2323000 2489750 2580680 2769016 2967782 3009800 3225850 3427000 3461270 3762250 4023436 4373300 4979500 5029295 5466625 5935564 6451700 6516217 6922540 7419455 7524500 8046872 8064625 8653175 8746600 9959000 10058590 10933250 11871128 12903400 13032434 13845080 14838910 15049000 16129250 17306350 20117180 21866500 25146475 26064868 29677820 32258500 32581085 34612700 37097275 40234360 43265875 43733000 50292950 52129736 59355640 64517000 65162170 69225400 74194550 86531750 100585900 125732375 130324340 148389100 149872991 162905425 173063500 185486375 201171800 251464750 260648680 296778200 299745982 325810850 346127000 370972750 502929500 599491964 651621700 741945500 749364955 814527125 1005859000 1198983928 1303243400 1483891000 1498729910 1629054250 2997459820 3258108500 3746824775 5994919640 6516217000 7493649550 14987299100 18734123875 29974598200 37468247750 74936495500 149872991000
- Sum of all divisors σ(n): 372913632000
- Sum of proper divisors (its aliquot sum) s(n): 223040641000
- 149872991000 is an abundant number, because the sum of its proper divisors (223040641000) is greater than itself. Its abundance is 73167650000
Bases of 149872991000
- Binary: 100010111001010010000001011011000110002
- Hexadecimal: 0x22E5205B18
- Base-36: 1WUMIBYW
Squares and roots of 149872991000
- 149872991000 squared (1498729910002) is 22461913431286081000000
- 149872991000 cubed (1498729910003) is 3366434149529917936138271000000000
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The
square root of 149872991000 is 387134.3319830985 -
The
cube root of 149872991000 is 5311.7927868733
Scales and comparisons
How big is 149872991000?- 149,872,991,000 seconds is equal to 4,765 years, 25 weeks, 6 days, 2 hours, 23 minutes, 20 seconds.
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To count from 1 to 149,872,991,000 would take you about nine thousand, five hundred thirty 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 149872991000 cubic inches would be around 442.6 feet tall.
Recreational maths with 149872991000
- 149872991000 backwards is 000199278941
- 149872991000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 149872991000's digits is 50
- More coming soon!
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