138458229750
138,458,229,750 is an even composite number composed of seven prime numbers multiplied together.
138458229750 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138458229750:
2 × 32 × 53 × 17 × 19 × 317 × 601
(2 × 3 × 3 × 5 × 5 × 5 × 17 × 19 × 317 × 601)See below for interesting mathematical facts about the number 138458229750 from the Numbermatics database.
Names of 138458229750
- Cardinal: 138458229750 can be written as One hundred thirty-eight billion, four hundred fifty-eight million, two hundred twenty-nine thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.3845822975 × 1011
Factors of 138458229750
Divisors of 138458229750
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 19 25 30 34 38 45 50 51 57 75 85 90 95 102 114 125 150 153 170 171 190 225 250 255 285 306 317 323 342 375 425 450 475 510 570 601 634 646 750 765 850 855 950 951 969 1125 1202 1275 1425 1530 1585 1615 1710 1803 1902 1938 2125 2250 2375 2550 2850 2853 2907 3005 3170 3230 3606 3825 4250 4275 4750 4755 4845 5389 5409 5706 5814 6010 6023 6375 7125 7650 7925 8075 8550 9015 9510 9690 10217 10778 10818 11419 12046 12750 14250 14265 14535 15025 15850 16150 16167 18030 18069 19125 20434 21375 22838 23775 24225 26945 27045 28530 29070 30050 30115 30651 32334 34257 36138 38250 39625 40375 42750 45075 47550 48450 48501 51085 53890 54090 54207 57095 60230 61302 68514 71325 72675 75125 79250 80750 80835 90150 90345 91953 97002 102170 102391 102771 108414 114190 118875 121125 134725 135225 142650 145350 150250 150575 153255 161670 171285 180690 183906 190517 194123 204782 205542 225375 237750 242250 242505 255425 269450 270450 271035 285475 301150 306510 307173 342570 356625 363375 381034 388246 404175 450750 451725 459765 485010 510850 511955 513855 542070 570950 571551 582369 614346 673625 676125 713250 726750 752875 766275 808350 856425 903450 919530 921519 952585 970615 1023910 1027710 1143102 1164738 1212525 1277125 1347250 1352250 1355175 1427375 1505750 1532550 1535865 1712850 1714653 1747107 1843038 1905170 1941230 2020875 2258625 2298825 2425050 2554250 2559775 2569275 2710350 2854750 2857755 2911845 3071730 3238789 3429306 3494214 3619823 3831375 4041750 4282125 4517250 4597650 4607595 4762925 4853075 5119550 5138550 5715510 5823690 6062625 6477578 6775875 7239646 7662750 7679325 8564250 8573265 8735535 9215190 9525850 9706150 9716367 10859469 11494125 12125250 12798875 12846375 13551750 14288775 14559225 15358650 16193945 17146530 17471070 18099115 19432734 21718938 22988250 23037975 23814625 24265375 25597750 25692750 28577550 29118450 29149101 32387890 32578407 36198230 38396625 42866325 43677675 46075950 47629250 48530750 48581835 54297345 58298202 61536991 65156814 71443875 72796125 76793250 80969725 85732650 87355350 90495575 97163670 108594690 115189875 123073982 142887750 145592250 145745505 161939450 162892035 180991150 184610973 214331625 218388375 230379750 242909175 271486725 291491010 307684955 325784070 369221946 404848625 428663250 436776750 452477875 485818350 542973450 553832919 615369910 728727525 809697250 814460175 904955750 923054865 1107665838 1214545875 1357433625 1457455050 1538424775 1628920350 1846109730 2429091750 2714867250 2769164595 3076849550 3643637625 4072300875 4615274325 5538329190 7287275250 7692123875 8144601750 9230548650 13845822975 15384247750 23076371625 27691645950 46152743250 69229114875 138458229750
- Sum of all divisors σ(n): 419290784640
- Sum of proper divisors (its aliquot sum) s(n): 280832554890
- 138458229750 is an abundant number, because the sum of its proper divisors (280832554890) is greater than itself. Its abundance is 142374325140
Bases of 138458229750
- Binary: 100000001111001100000011101011111101102
- Hexadecimal: 0x203CC0EBF6
- Base-36: 1RLUGDTI
Squares and roots of 138458229750
- 138458229750 squared (1384582297502) is 19170681385503785062500
- 138458229750 cubed (1384582297503) is 2654338607738131391678243109375000
-
The
square root of 138458229750 is 372099.7577935249 -
The
cube root of 138458229750 is 5173.3626690209
Scales and comparisons
How big is 138458229750?- 138,458,229,750 seconds is equal to 4,402 years, 28 weeks, 1 day, 19 hours, 22 minutes, 30 seconds.
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To count from 1 to 138,458,229,750 would take you about eight thousand, eight hundred five 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 138458229750 cubic inches would be around 431.1 feet tall.
Recreational maths with 138458229750
- 138458229750 backwards is 057922854831
- The number of decimal digits it has is: 12
- The sum of 138458229750's digits is 54
- More coming soon!
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