90149940400
90,149,940,400 is an even composite number composed of four prime numbers multiplied together.
90149940400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 90149940400:
24 × 52 × 135 × 607
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 607)See below for interesting mathematical facts about the number 90149940400 from the Numbermatics database.
Names of 90149940400
- Cardinal: 90149940400 can be written as Ninety billion, one hundred forty-nine million, nine hundred forty thousand, four hundred.
Scientific notation
- Scientific notation: 9.01499404 × 1010
Factors of 90149940400
Divisors of 90149940400
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 130 169 200 208 260 325 338 400 520 607 650 676 845 1040 1214 1300 1352 1690 2197 2428 2600 2704 3035 3380 4225 4394 4856 5200 6070 6760 7891 8450 8788 9712 10985 12140 13520 15175 15782 16900 17576 21970 24280 28561 30350 31564 33800 35152 39455 43940 48560 54925 57122 60700 63128 67600 78910 87880 102583 109850 114244 121400 126256 142805 157820 175760 197275 205166 219700 228488 242800 285610 315640 371293 394550 410332 439400 456976 512915 571220 631280 714025 742586 789100 820664 878800 1025830 1142440 1333579 1428050 1485172 1578200 1641328 1856465 2051660 2284880 2564575 2667158 2856100 2970344 3156400 3712930 4103320 5129150 5334316 5712200 5940688 6667895 7425860 8206640 9282325 10258300 10668632 11424400 13335790 14851720 17336527 18564650 20516600 21337264 26671580 29703440 33339475 34673054 37129300 41033200 53343160 66678950 69346108 74258600 86682635 106686320 133357900 138692216 148517200 173365270 225374851 266715800 277384432 346730540 433413175 450749702 533431600 693461080 866826350 901499404 1126874255 1386922160 1733652700 1802998808 2253748510 3467305400 3605997616 4507497020 5634371275 6934610800 9014994040 11268742550 18029988080 22537485100 45074970200 90149940400
- Sum of all divisors σ(n): 235020499392
- Sum of proper divisors (its aliquot sum) s(n): 144870558992
- 90149940400 is an abundant number, because the sum of its proper divisors (144870558992) is greater than itself. Its abundance is 54720618592
Bases of 90149940400
- Binary: 10100111111010101101011101100101100002
- Hexadecimal: 0x14FD5AECB0
- Base-36: 15EWY374
Squares and roots of 90149940400
- 90149940400 squared (901499404002) is 8127011754123552160000
- 90149940400 cubed (901499404003) is 732649625264337681460291264000000
-
The
square root of 90149940400 is 300249.7966693733 -
The
cube root of 90149940400 is 4483.8920458591
Scales and comparisons
How big is 90149940400?- 90,149,940,400 seconds is equal to 2,866 years, 25 weeks, 3 days, 2 hours, 6 minutes, 40 seconds.
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To count from 1 to 90,149,940,400 would take you about five thousand, seven hundred thirty-two 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 90149940400 cubic inches would be around 373.7 feet tall.
Recreational maths with 90149940400
- 90149940400 backwards is 00404994109
- 90149940400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 90149940400's digits is 40
- More coming soon!
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