12845889000
12,845,889,000 is an even composite number composed of five prime numbers multiplied together.
12845889000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12845889000:
23 × 32 × 53 × 72 × 29129
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 29129)See below for interesting mathematical facts about the number 12845889000 from the Numbermatics database.
Names of 12845889000
- Cardinal: 12845889000 can be written as Twelve billion, eight hundred forty-five million, eight hundred eighty-nine thousand.
Scientific notation
- Scientific notation: 1.2845889 × 1010
Factors of 12845889000
Divisors of 12845889000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 49 50 56 60 63 70 72 75 84 90 98 100 105 120 125 126 140 147 150 168 175 180 196 200 210 225 245 250 252 280 294 300 315 350 360 375 392 420 441 450 490 500 504 525 588 600 630 700 735 750 840 875 882 900 980 1000 1050 1125 1176 1225 1260 1400 1470 1500 1575 1750 1764 1800 1960 2100 2205 2250 2450 2520 2625 2940 3000 3150 3500 3528 3675 4200 4410 4500 4900 5250 5880 6125 6300 7000 7350 7875 8820 9000 9800 10500 11025 12250 12600 14700 15750 17640 18375 21000 22050 24500 29129 29400 31500 36750 44100 49000 55125 58258 63000 73500 87387 88200 110250 116516 145645 147000 174774 203903 220500 233032 262161 291290 349548 407806 436935 441000 524322 582580 611709 699096 728225 815612 873870 1019515 1048644 1165160 1223418 1310805 1427321 1456450 1631224 1747740 1835127 2039030 2097288 2184675 2446836 2621610 2854642 2912900 3058545 3495480 3641125 3670254 4078060 4281963 4369350 4893672 5097575 5243220 5709284 5825800 6117090 6554025 7136605 7282250 7340508 8156120 8563926 8738700 9175635 10195150 10486440 10923375 11418568 12234180 12845889 13108050 14273210 14564500 14681016 15292725 17127852 17477400 18351270 20390300 21409815 21846750 24468360 25487875 25691778 26216100 28546420 29129000 30585450 32770125 34255704 35683025 36702540 40780600 42819630 43693500 45878175 50975750 51383556 52432200 57092840 61170900 64229445 65540250 71366050 73405080 76463625 85639260 87387000 91756350 101951500 102767112 107049075 122341800 128458890 131080500 142732100 152927250 171278520 178415125 183512700 203903000 214098150 229390875 256917780 262161000 285464200 305854500 321147225 356830250 367025400 428196300 458781750 513835560 535245375 611709000 642294450 713660500 856392600 917563500 1070490750 1284588900 1427321000 1605736125 1835127000 2140981500 2569177800 3211472250 4281963000 6422944500 12845889000
- Sum of all divisors σ(n): 50509672200
- Sum of proper divisors (its aliquot sum) s(n): 37663783200
- 12845889000 is an abundant number, because the sum of its proper divisors (37663783200) is greater than itself. Its abundance is 24817894200
Bases of 12845889000
- Binary: 10111111011010110010110101111010002
- Hexadecimal: 0x2FDACB5E8
- Base-36: 5WG3ZE0
Squares and roots of 12845889000
- 12845889000 squared (128458890002) is 165016864200321000000
- 12845889000 cubed (128458890003) is 2119788320645397330369000000000
-
The
square root of 12845889000 is 113339.7061933725 -
The
cube root of 12845889000 is 2342.0062784807
Scales and comparisons
How big is 12845889000?- 12,845,889,000 seconds is equal to 408 years, 23 weeks, 6 days, 6 hours, 30 minutes.
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To count from 1 to 12,845,889,000 would take you about eight hundred sixteen 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 12845889000 cubic inches would be around 195.2 feet tall.
Recreational maths with 12845889000
- 12845889000 backwards is 00098854821
- 12845889000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12845889000's digits is 45
- More coming soon!
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