1388871141900
1,388,871,141,900 is an even composite number composed of seven prime numbers multiplied together.
1388871141900 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1388871141900:
22 × 3 × 52 × 112 × 31 × 41 × 30103
(2 × 2 × 3 × 5 × 5 × 11 × 11 × 31 × 41 × 30103)See below for interesting mathematical facts about the number 1388871141900 from the Numbermatics database.
Names of 1388871141900
- Cardinal: 1388871141900 can be written as One trillion, three hundred eighty-eight billion, eight hundred seventy-one million, one hundred forty-one thousand, nine hundred.
Scientific notation
- Scientific notation: 1.3888711419 × 1012
Factors of 1388871141900
Divisors of 1388871141900
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 25 30 31 33 41 44 50 55 60 62 66 75 82 93 100 110 121 123 124 132 150 155 164 165 186 205 220 242 246 275 300 310 330 341 363 372 410 451 465 484 492 550 605 615 620 660 682 726 775 820 825 902 930 1023 1025 1100 1210 1230 1271 1353 1364 1452 1550 1650 1705 1804 1815 1860 2046 2050 2255 2325 2420 2460 2542 2706 3025 3075 3100 3300 3410 3630 3751 3813 4092 4100 4510 4650 4961 5084 5115 5412 6050 6150 6355 6765 6820 7260 7502 7626 8525 9020 9075 9300 9922 10230 11253 11275 12100 12300 12710 13530 13981 14883 15004 15252 17050 18150 18755 19065 19844 20460 22506 22550 24805 25420 25575 27060 27962 29766 30103 31775 33825 34100 36300 37510 38130 41943 45012 45100 49610 51150 55924 56265 59532 60206 63550 67650 69905 74415 75020 76260 83886 90309 93775 95325 99220 102300 112530 120412 124025 127100 135300 139810 148830 150515 153791 167772 180618 187550 190650 209715 225060 248050 279620 281325 297660 301030 307582 331133 349525 361236 372075 375100 381300 419430 451545 461373 496100 562650 602060 615164 662266 699050 744150 752575 768955 838860 903090 922746 933193 993399 1048575 1125300 1234223 1324532 1398100 1488300 1505150 1537910 1655665 1806180 1845492 1866386 1986798 2097150 2257725 2306865 2468446 2799579 3010300 3075820 3311330 3642463 3702669 3732772 3844775 3973596 4194300 4515450 4613730 4665965 4936892 4966995 5599158 6171115 6622660 7284926 7405338 7689550 8278325 9030900 9227460 9331930 9933990 10265123 10927389 11198316 11534325 12342230 13576453 13997895 14569852 14810676 15379100 16556650 18212315 18513345 18663860 19867980 20530246 21854778 23068650 23329825 24684460 24834975 27152906 27995790 30795369 30855575 33113300 36424630 37026690 38260913 40729359 41060492 43709556 46137300 46659650 49669950 51325615 54305812 54636945 55991580 61590738 61711150 67882265 69989475 72849260 74053380 76521826 81458718 91061575 92566725 93319300 99339900 102651230 109273890 112916353 114782739 123181476 123422300 135764530 139978950 149340983 153043652 153976845 162917436 182123150 185133450 191304565 203646795 205302460 218547780 225832706 229565478 256628075 271529060 273184725 279957900 298681966 307953690 338749059 339411325 364246300 370266900 382609130 407293590 420870043 448022949 451665412 459130956 513256150 546369450 564581765 573913695 597363932 615907380 677498118 678822650 746704915 765218260 769884225 814587180 841740086 896045898 956522825 1018233975 1026512300 1092738900 1129163530 1147827390 1262610129 1354996236 1357645300 1493409830 1539768450 1683480172 1693745295 1792091796 1913045650 2036467950 2104350215 2240114745 2258327060 2295654780 2525220258 2822908825 2869568475 2986819660 3079536900 3387490590 3733524575 3826091300 4072935900 4208700430 4480229490 4629570473 5050440516 5645817650 5739136950 6313050645 6774981180 7467049150 8417400860 8468726475 8960458980 9259140946 10521751075 11200573725 11291635300 11478273900 12626101290 13888711419 14934098300 16937452950 18518281892 21043502150 22401147450 23147852365 25252202580 27777422838 31565253225 33874905900 42087004300 44802294900 46295704730 55554845676 63130506450 69443557095 92591409460 115739261825 126261012900 138887114190 231478523650 277774228380 347217785475 462957047300 694435570950 1388871141900
- Sum of all divisors σ(n): 4670838380544
- Sum of proper divisors (its aliquot sum) s(n): 3281967238644
- 1388871141900 is an abundant number, because the sum of its proper divisors (3281967238644) is greater than itself. Its abundance is 1893096096744
Bases of 1388871141900
- Binary: 101000011010111110010101111001010000011002
- Hexadecimal: 0x1435F2BCA0C
- Base-36: HQ1E0NPO
Squares and roots of 1388871141900
- 1388871141900 squared (13888711419002) is 1928963048802609935610000
- 1388871141900 cubed (13888711419003) is 2679081112273386288970946173059000000
-
The
square root of 1388871141900 is 1178503.7725438133 -
The
cube root of 1388871141900 is 11157.1683128239
Scales and comparisons
How big is 1388871141900?- 1,388,871,141,900 seconds is equal to 44,161 years, 41 weeks, 6 days, 11 hours, 25 minutes.
-
To count from 1 to 1,388,871,141,900 would take you about one hundred ten thousand, four hundred four 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 1388871141900 cubic inches would be around 929.8 feet tall.
Recreational maths with 1388871141900
- 1388871141900 backwards is 0091411788831
- The number of decimal digits it has is: 13
- The sum of 1388871141900's digits is 51
- More coming soon!
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