268988438940
268,988,438,940 is an even composite number composed of eight prime numbers multiplied together.
268988438940 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 268988438940:
22 × 3 × 5 × 13 × 19 × 61 × 67 × 4441
(2 × 2 × 3 × 5 × 13 × 19 × 61 × 67 × 4441)See below for interesting mathematical facts about the number 268988438940 from the Numbermatics database.
Names of 268988438940
- Cardinal: 268988438940 can be written as Two hundred sixty-eight billion, nine hundred eighty-eight million, four hundred thirty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 2.6898843894 × 1011
Factors of 268988438940
Divisors of 268988438940
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 19 20 26 30 38 39 52 57 60 61 65 67 76 78 95 114 122 130 134 156 183 190 195 201 228 244 247 260 268 285 305 335 366 380 390 402 494 570 610 670 732 741 780 793 804 871 915 988 1005 1140 1159 1220 1235 1273 1340 1482 1586 1742 1830 2010 2318 2379 2470 2546 2613 2964 3172 3477 3484 3660 3705 3819 3965 4020 4087 4355 4441 4636 4758 4940 5092 5226 5795 6365 6954 7410 7638 7930 8174 8710 8882 9516 10452 11590 11895 12261 12730 13065 13323 13908 14820 15067 15276 15860 16348 16549 17385 17420 17764 19095 20435 22205 23180 23790 24522 25460 26130 26646 30134 33098 34770 38190 40870 44410 45201 47580 49044 49647 52260 53131 53292 57733 60268 61305 66196 66615 69540 75335 76380 77653 81740 82745 84379 88820 90402 99294 106262 115466 122610 133230 150670 155306 159393 165490 168758 173199 180804 198588 212524 226005 230932 232959 245220 248235 253137 265655 266460 270901 288665 297547 301340 310612 318786 330980 337516 346398 388265 421895 452010 465918 496470 506274 531310 541802 577330 595094 637572 692796 776530 796965 812703 843790 865995 892641 904020 931836 992940 1009489 1012548 1062620 1083604 1096927 1154660 1164795 1190188 1265685 1354505 1487735 1553060 1593930 1625406 1687580 1731990 1785282 2018978 2193854 2329590 2531370 2709010 2975470 3028467 3187860 3250812 3290781 3463980 3521713 3570564 3868111 4037956 4063515 4387708 4463205 4659180 5047445 5062740 5147119 5418020 5484635 5653393 5950940 6056934 6581562 7043426 7736222 8127030 8926410 10094890 10294238 10565139 10969270 11306786 11604333 12113868 13163124 14086852 15142335 15441357 15472444 16254060 16453905 16960179 17608565 17852820 18150367 19340555 20189780 20588476 21130278 21938540 22613572 23208666 25735595 28266965 30284670 30882714 32907810 33920358 35217130 36300734 38681110 42260556 46417332 51471190 52825695 54451101 56533930 58021665 60569340 61765428 65815620 66912547 67840716 70434260 72601468 73494109 77206785 77362220 84800895 90751835 102942380 105651390 108902202 113067860 116043330 133825094 146988218 154413570 169601790 181503670 200737641 211302780 217804404 220482327 232086660 235954771 267650188 272255505 293976436 308827140 334562735 339203580 344856973 363007340 367470545 401475282 440964654 471909542 544511010 669125470 689713946 707864313 734941090 802950564 881929308 943819084 1003688205 1034570919 1089022020 1102411635 1179773855 1338250940 1379427892 1415728626 1469882180 1724284865 2007376410 2069141838 2204823270 2359547710 2831457252 3448569730 3539321565 4014752820 4138283676 4409646540 4483140649 4719095420 5172854595 6897139460 7078643130 8966281298 10345709190 13449421947 14157286260 17932562596 20691418380 22415703245 26898843894 44831406490 53797687788 67247109735 89662812980 134494219470 268988438940
- Sum of all divisors σ(n): 880940282880
- Sum of proper divisors (its aliquot sum) s(n): 611951843940
- 268988438940 is an abundant number, because the sum of its proper divisors (611951843940) is greater than itself. Its abundance is 342963405000
Bases of 268988438940
- Binary: 111110101000001111010111011001100111002
- Hexadecimal: 0x3EA0F5D99C
- Base-36: 3FKKRRTO
Squares and roots of 268988438940
- 268988438940 squared (2689884389402) is 72354780283378108323600
- 268988438940 cubed (2689884389403) is 19462599398272568187735384360984000
-
The
square root of 268988438940 is 518640.9537820939 -
The
cube root of 268988438940 is 6455.2223309503
Scales and comparisons
How big is 268988438940?- 268,988,438,940 seconds is equal to 8,553 years, 2 hours, 49 minutes.
-
To count from 1 to 268,988,438,940 would take you about seventeen thousand, one hundred six 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 268988438940 cubic inches would be around 537.9 feet tall.
Recreational maths with 268988438940
- 268988438940 backwards is 049834889862
- The number of decimal digits it has is: 12
- The sum of 268988438940's digits is 69
- More coming soon!
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The information we have on file for 268988438940 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!
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