1389641000
1,389,641,000 is an even composite number composed of six prime numbers multiplied together.
1389641000 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 1389641000:
23 × 53 × 11 × 19 × 61 × 109
(2 × 2 × 2 × 5 × 5 × 5 × 11 × 19 × 61 × 109)See below for interesting mathematical facts about the number 1389641000 from the Numbermatics database.
Names of 1389641000
- Cardinal: 1389641000 can be written as One billion, three hundred eighty-nine million, six hundred forty-one thousand.
Scientific notation
- Scientific notation: 1.389641 × 109
Factors of 1389641000
Divisors of 1389641000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 11 19 20 22 25 38 40 44 50 55 61 76 88 95 100 109 110 122 125 152 190 200 209 218 220 244 250 275 305 380 418 436 440 475 488 500 545 550 610 671 760 836 872 950 1000 1045 1090 1100 1159 1199 1220 1342 1375 1525 1672 1900 2071 2090 2180 2200 2318 2375 2398 2440 2684 2725 2750 3050 3355 3800 4142 4180 4360 4636 4750 4796 5225 5368 5450 5500 5795 5995 6100 6649 6710 7625 8284 8360 9272 9500 9592 10355 10450 10900 11000 11590 11990 12200 12749 13298 13420 13625 15250 16568 16775 19000 20710 20900 21800 22781 23180 23980 25498 26125 26596 26840 27250 28975 29975 30500 33245 33550 41420 41800 45562 46360 47960 50996 51775 52250 53192 54500 57950 59950 61000 63745 66490 67100 73139 82840 83875 91124 101992 103550 104500 109000 113905 115900 119900 126331 127490 132980 134200 144875 146278 149875 166225 167750 182248 207100 209000 227810 231800 239800 252662 254980 258875 265960 289750 292556 299750 318725 332450 335500 365695 414200 455620 505324 509960 517750 569525 579500 585112 599500 631655 637450 664900 671000 731390 831125 911240 1010648 1035500 1139050 1159000 1199000 1263310 1274900 1329800 1389641 1462780 1593625 1662250 1828475 2071000 2278100 2526620 2549800 2779282 2847625 2925560 3158275 3187250 3324500 3656950 4556200 5053240 5558564 5695250 6316550 6374500 6649000 6948205 7313900 9142375 11117128 11390500 12633100 12749000 13896410 14627800 15791375 18284750 22781000 25266200 27792820 31582750 34741025 36569500 55585640 63165500 69482050 73139000 126331000 138964100 173705125 277928200 347410250 694820500 1389641000
- Sum of all divisors σ(n): 3830112000
- Sum of proper divisors (its aliquot sum) s(n): 2440471000
- 1389641000 is an abundant number, because the sum of its proper divisors (2440471000) is greater than itself. Its abundance is 1050830000
Bases of 1389641000
- Binary: 10100101101010000111101001010002
- Hexadecimal: 0x52D43D28
- Base-36: MZCTUW
Squares and roots of 1389641000
- 1389641000 squared (13896410002) is 1931102108881000000
- 1389641000 cubed (13896410003) is 2683538665687501721000000000
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The
square root of 1389641000 is 37277.8888887233 -
The
cube root of 1389641000 is 1115.9229423121
Scales and comparisons
How big is 1389641000?- 1,389,641,000 seconds is equal to 44 years, 9 weeks, 4 days, 19 hours, 23 minutes, 20 seconds.
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To count from 1 to 1,389,641,000 would take you about eighty-eight 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 1389641000 cubic inches would be around 93 feet tall.
Recreational maths with 1389641000
- 1389641000 backwards is 0001469831
- The number of decimal digits it has is: 10
- The sum of 1389641000's digits is 32
- More coming soon!
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