428426910720
428,426,910,720 is an even composite number composed of five prime numbers multiplied together.
428426910720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty divisors.
Prime factorization of 428426910720:
210 × 34 × 5 × 331 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 331 × 3121)See below for interesting mathematical facts about the number 428426910720 from the Numbermatics database.
Names of 428426910720
- Cardinal: 428426910720 can be written as Four hundred twenty-eight billion, four hundred twenty-six million, nine hundred ten thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 4.2842691072 × 1011
Factors of 428426910720
Divisors of 428426910720
- Number of divisors d(n): 440
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 320 324 331 360 384 405 432 480 512 540 576 640 648 662 720 768 810 864 960 993 1024 1080 1152 1280 1296 1324 1440 1536 1620 1655 1728 1920 1986 2160 2304 2560 2592 2648 2880 2979 3072 3121 3240 3310 3456 3840 3972 4320 4608 4965 5120 5184 5296 5760 5958 6242 6480 6620 6912 7680 7944 8640 8937 9216 9363 9930 10368 10592 11520 11916 12484 12960 13240 13824 14895 15360 15605 15888 17280 17874 18726 19860 20736 21184 23040 23832 24968 25920 26480 26811 27648 28089 29790 31210 31776 34560 35748 37452 39720 41472 42368 44685 46080 46815 47664 49936 51840 52960 53622 56178 59580 62420 63552 69120 71496 74904 79440 82944 84267 84736 89370 93630 95328 99872 103680 105920 107244 112356 119160 124840 127104 134055 138240 140445 142992 149808 158880 168534 169472 178740 187260 190656 199744 207360 211840 214488 224712 238320 249680 252801 254208 268110 280890 285984 299616 317760 337068 338944 357480 374520 381312 399488 414720 421335 423680 428976 449424 476640 499360 505602 508416 536220 561780 571968 599232 635520 674136 714960 749040 762624 798976 842670 847360 857952 898848 953280 998720 1011204 1016832 1033051 1072440 1123560 1143936 1198464 1264005 1271040 1348272 1429920 1498080 1525248 1597952 1685340 1694720 1715904 1797696 1906560 1997440 2022408 2066102 2144880 2247120 2287872 2396928 2528010 2542080 2696544 2859840 2996160 3050496 3099153 3195904 3370680 3431808 3595392 3813120 3994880 4044816 4132204 4289760 4494240 4575744 4793856 5056020 5084160 5165255 5393088 5719680 5992320 6198306 6741360 6863616 7190784 7626240 7989760 8089632 8264408 8579520 8988480 9151488 9297459 9587712 10112040 10330510 10786176 11439360 11984640 12396612 13482720 13727232 14381568 15252480 15495765 15979520 16179264 16528816 17159040 17976960 18594918 20224080 20661020 21572352 22878720 23969280 24793224 26965440 27454464 27892377 28763136 30991530 32358528 33057632 34318080 35953920 37189836 40448160 41322040 43144704 45757440 46487295 47938560 49586448 53930880 55784754 61983060 64717056 66115264 68636160 71907840 74379672 80896320 82644080 83677131 86289408 92974590 99172896 107861760 111569508 123966120 129434112 132230528 137272320 139461885 143815680 148759344 161792640 165288160 167354262 185949180 198345792 215723520 223139016 247932240 258868224 264461056 278923770 297518688 323585280 330576320 334708524 371898360 396691584 418385655 431447040 446278032 495864480 528922112 557847540 595037376 647170560 661152640 669417048 743796720 793383168 836771310 892556064 991728960 1057844224 1115695080 1190074752 1294341120 1322305280 1338834096 1487593440 1586766336 1673542620 1785112128 1983457920 2231390160 2380149504 2644610560 2677668192 2975186880 3173532672 3347085240 3570224256 3966915840 4462780320 4760299008 5289221120 5355336384 5950373760 6694170480 7140448512 7933831680 8925560640 9520598016 10710672768 11900747520 13388340960 14280897024 15867663360 17851121280 21421345536 23801495040 26776681920 28561794048 35702242560 42842691072 47602990080 53553363840 71404485120 85685382144 107106727680 142808970240 214213455360 428426910720
- Sum of all divisors σ(n): 1540371397488
- Sum of proper divisors (its aliquot sum) s(n): 1111944486768
- 428426910720 is an abundant number, because the sum of its proper divisors (1111944486768) is greater than itself. Its abundance is 683517576048
Bases of 428426910720
- Binary: 1100011110000000011101111011100000000002
- Hexadecimal: 0x63C03BDC00
- Base-36: 5GTEBK00
Squares and roots of 428426910720
- 428426910720 squared (4284269107202) is 183549617829082850918400
- 428426910720 cubed (4284269107203) is 78637595730350598789900426805248000
-
The
square root of 428426910720 is 654543.2840691289 -
The
cube root of 428426910720 is 7538.6268581837
Scales and comparisons
How big is 428426910720?- 428,426,910,720 seconds is equal to 13,622 years, 33 weeks, 5 days, 19 hours, 12 minutes.
-
To count from 1 to 428,426,910,720 would take you about twenty-seven thousand, two hundred forty-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 428426910720 cubic inches would be around 628.2 feet tall.
Recreational maths with 428426910720
- 428426910720 backwards is 027019624824
- 428426910720 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 428426910720's digits is 45
- More coming soon!
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