107421440
107,421,440 is an even composite number composed of five prime numbers multiplied together.
107421440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 107421440:
28 × 5 × 7 × 19 × 631
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 19 × 631)See below for interesting mathematical facts about the number 107421440 from the Numbermatics database.
Names of 107421440
- Cardinal: 107421440 can be written as One hundred seven million, four hundred twenty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.0742144 × 108
Factors of 107421440
Divisors of 107421440
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 64 70 76 80 95 112 128 133 140 152 160 190 224 256 266 280 304 320 380 448 532 560 608 631 640 665 760 896 1064 1120 1216 1262 1280 1330 1520 1792 2128 2240 2432 2524 2660 3040 3155 4256 4417 4480 4864 5048 5320 6080 6310 8512 8834 8960 10096 10640 11989 12160 12620 17024 17668 20192 21280 22085 23978 24320 25240 34048 35336 40384 42560 44170 47956 50480 59945 70672 80768 83923 85120 88340 95912 100960 119890 141344 161536 167846 170240 176680 191824 201920 239780 282688 335692 353360 383648 403840 419615 479560 565376 671384 706720 767296 807680 839230 959120 1130752 1342768 1413440 1534592 1678460 1918240 2685536 2826880 3069184 3356920 3836480 5371072 5653760 6713840 7672960 10742144 13427680 15345920 21484288 26855360 53710720 107421440
- Sum of all divisors σ(n): 310033920
- Sum of proper divisors (its aliquot sum) s(n): 202612480
- 107421440 is an abundant number, because the sum of its proper divisors (202612480) is greater than itself. Its abundance is 95191040
Bases of 107421440
- Binary: 1100110011100011111000000002
- Hexadecimal: 0x6671F00
- Base-36: 1RYEWW
Squares and roots of 107421440
- 107421440 squared (1074214402) is 11539365771673600
- 107421440 cubed (1074214403) is 1239575287879889321984000
-
The
square root of 107421440 is 10364.4314846497 -
The
cube root of 107421440 is 475.3684159325
Scales and comparisons
How big is 107421440?- 107,421,440 seconds is equal to 3 years, 21 weeks, 4 days, 7 hours, 17 minutes, 20 seconds.
-
To count from 1 to 107,421,440 would take you about 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 107421440 cubic inches would be around 39.6 feet tall.
Recreational maths with 107421440
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