18980900400
18,980,900,400 is an even composite number composed of six prime numbers multiplied together.
18980900400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 18980900400:
24 × 3 × 52 × 7 × 11 × 205421
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 11 × 205421)See below for interesting mathematical facts about the number 18980900400 from the Numbermatics database.
Names of 18980900400
- Cardinal: 18980900400 can be written as Eighteen billion, nine hundred eighty million, nine hundred thousand, four hundred.
Scientific notation
- Scientific notation: 1.89809004 × 1010
Factors of 18980900400
Divisors of 18980900400
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 25 28 30 33 35 40 42 44 48 50 55 56 60 66 70 75 77 80 84 88 100 105 110 112 120 132 140 150 154 165 168 175 176 200 210 220 231 240 264 275 280 300 308 330 336 350 385 400 420 440 462 525 528 550 560 600 616 660 700 770 825 840 880 924 1050 1100 1155 1200 1232 1320 1400 1540 1650 1680 1848 1925 2100 2200 2310 2640 2800 3080 3300 3696 3850 4200 4400 4620 5775 6160 6600 7700 8400 9240 11550 13200 15400 18480 23100 30800 46200 92400 205421 410842 616263 821684 1027105 1232526 1437947 1643368 2054210 2259631 2465052 2875894 3081315 3286736 4108420 4313841 4519262 4930104 5135525 5751788 6162630 6778893 7189735 8216840 8627682 9038524 9860208 10271050 11298155 11503576 12325260 13557786 14379470 15406575 15817417 16433680 17255364 18077048 20542100 21569205 22596310 23007152 24650520 27115572 28758940 30813150 31634834 33894465 34510728 35948675 36154096 41084200 43138410 45192620 47452251 49301040 54231144 56490775 57517880 61626300 63269668 67788930 69021456 71897350 79087085 82168400 86276820 90385240 94904502 107846025 108462288 112981550 115035760 123252600 126539336 135577860 143794700 158174170 169472325 172553640 180770480 189809004 215692050 225963100 237261255 246505200 253078672 271155720 287589400 316348340 338944650 345107280 379618008 395435425 431384100 451926200 474522510 542311440 575178800 632696680 677889300 759236016 790870850 862768200 903852400 949045020 1186306275 1265393360 1355778600 1581741700 1725536400 1898090040 2372612550 2711557200 3163483400 3796180080 4745225100 6326966800 9490450200 18980900400
- Sum of all divisors σ(n): 75805648128
- Sum of proper divisors (its aliquot sum) s(n): 56824747728
- 18980900400 is an abundant number, because the sum of its proper divisors (56824747728) is greater than itself. Its abundance is 37843847328
Bases of 18980900400
- Binary: 100011010110101100110001110001100002
- Hexadecimal: 0x46B598E30
- Base-36: 8PWQKHC
Squares and roots of 18980900400
- 18980900400 squared (189809004002) is 360274579994720160000
- 18980900400 cubed (189809004003) is 6838335919531615882832064000000
-
The
square root of 18980900400 is 137771.1885700345 -
The
cube root of 18980900400 is 2667.5072190519
Scales and comparisons
How big is 18980900400?- 18,980,900,400 seconds is equal to 603 years, 27 weeks, 5 days, 8 hours, 20 minutes.
-
To count from 1 to 18,980,900,400 would take you about one thousand, two hundred seven 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 18980900400 cubic inches would be around 222.3 feet tall.
Recreational maths with 18980900400
- 18980900400 backwards is 00400908981
- The number of decimal digits it has is: 11
- The sum of 18980900400's digits is 39
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 18980900400 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
APA style:
Numbermatics. (2024). Number 18980900400 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/18980900400/
Chicago style:
Numbermatics. 2024. "Number 18980900400 - Facts about the integer". https://numbermatics.com/n/18980900400/
The information we have on file for 18980900400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 18980900400, math, Factors of 18980900400, curriculum, school, college, exams, university, Prime factorization of 18980900400, STEM, science, technology, engineering, physics, economics, calculator, eighteen billion, nine hundred eighty million, nine hundred thousand, four hundred.