1425213216
1,425,213,216 is an even composite number composed of five prime numbers multiplied together.
What does the number 1425213216 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 216 divisors.
1425213216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1425213216:
25 × 32 × 72 × 23 × 4391
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 23 × 4391)See below for interesting mathematical facts about the number 1425213216 from the Numbermatics database.
Names of 1425213216
- Cardinal: 1425213216 can be written as One billion, four hundred twenty-five million, two hundred thirteen thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.425213216 × 109
Factors of 1425213216
Divisors of 1425213216
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 49 56 63 69 72 84 92 96 98 112 126 138 144 147 161 168 184 196 207 224 252 276 288 294 322 336 368 392 414 441 483 504 552 588 644 672 736 784 828 882 966 1008 1104 1127 1176 1288 1449 1568 1656 1764 1932 2016 2208 2254 2352 2576 2898 3312 3381 3528 3864 4391 4508 4704 5152 5796 6624 6762 7056 7728 8782 9016 10143 11592 13173 13524 14112 15456 17564 18032 20286 23184 26346 27048 30737 35128 36064 39519 40572 46368 52692 54096 61474 70256 79038 81144 92211 100993 105384 108192 122948 140512 158076 162288 184422 201986 210768 215159 245896 276633 302979 316152 324576 368844 403972 421536 430318 491792 553266 605958 632304 645477 706951 737688 807944 860636 908937 983584 1106532 1211916 1264608 1290954 1413902 1475376 1615888 1721272 1817874 1936431 2120853 2213064 2423832 2581908 2827804 2950752 3231776 3442544 3635748 3872862 4241706 4426128 4847664 4948657 5163816 5655608 6362559 6885088 7271496 7745724 8483412 8852256 9695328 9897314 10327632 11311216 12725118 14542992 14845971 15491448 16966824 19794628 20655264 22622432 25450236 29085984 29691942 30982896 33933648 39589256 44537913 50900472 59383884 61965792 67867296 79178512 89075826 101800944 118767768 158357024 178151652 203601888 237535536 356303304 475071072 712606608 1425213216
- Sum of all divisors σ(n): 4920761664
- Sum of proper divisors (its aliquot sum) s(n): 3495548448
- 1425213216 is an abundant number, because the sum of its proper divisors (3495548448) is greater than itself. Its abundance is 2070335232
Bases of 1425213216
- Binary: 10101001111001100000111001000002
- Hexadecimal: 0x54F30720
- Base-36: NKJ9K0
Squares and roots of 1425213216
- 1425213216 squared (14252132162) is 2031232711061062656
- 1425213216 cubed (14252132163) is 2894939704575735880335261696
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The
square root of 1425213216 is 37751.9961856323 -
The
cube root of 1425213216 is 1125.3646794025
Scales and comparisons
How big is 1425213216?- 1,425,213,216 seconds is equal to 45 years, 16 weeks, 3 days, 12 hours, 33 minutes, 36 seconds.
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To count from 1 to 1,425,213,216 would take you about ninety 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 1425213216 cubic inches would be around 93.8 feet tall.
Recreational maths with 1425213216
- 1425213216 backwards is 6123125241
- The number of decimal digits it has is: 10
- The sum of 1425213216's digits is 27
- More coming soon!
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