145427212800
145,427,212,800 is an even composite number composed of five prime numbers multiplied together.
145427212800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 145427212800:
29 × 32 × 52 × 73 × 17293
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 73 × 17293)See below for interesting mathematical facts about the number 145427212800 from the Numbermatics database.
Names of 145427212800
- Cardinal: 145427212800 can be written as One hundred forty-five billion, four hundred twenty-seven million, two hundred twelve thousand, eight hundred.
Scientific notation
- Scientific notation: 1.454272128 × 1011
Factors of 145427212800
Divisors of 145427212800
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 73 75 80 90 96 100 120 128 144 146 150 160 180 192 200 219 225 240 256 288 292 300 320 360 365 384 400 438 450 480 512 576 584 600 640 657 720 730 768 800 876 900 960 1095 1152 1168 1200 1280 1314 1440 1460 1536 1600 1752 1800 1825 1920 2190 2304 2336 2400 2560 2628 2880 2920 3200 3285 3504 3600 3650 3840 4380 4608 4672 4800 5256 5475 5760 5840 6400 6570 7008 7200 7300 7680 8760 9344 9600 10512 10950 11520 11680 12800 13140 14016 14400 14600 16425 17293 17520 18688 19200 21024 21900 23040 23360 26280 28032 28800 29200 32850 34586 35040 37376 38400 42048 43800 46720 51879 52560 56064 57600 58400 65700 69172 70080 84096 86465 87600 93440 103758 105120 112128 115200 116800 131400 138344 140160 155637 168192 172930 175200 186880 207516 210240 233600 259395 262800 276688 280320 311274 336384 345860 350400 415032 420480 432325 467200 518790 525600 553376 560640 622548 691720 700800 778185 830064 840960 864650 934400 1037580 1051200 1106752 1245096 1262389 1296975 1383440 1401600 1556370 1660128 1681920 1729300 2075160 2102400 2213504 2490192 2524778 2593950 2766880 2803200 3112740 3320256 3458600 3787167 3890925 4150320 4204800 4427008 4980384 5049556 5187900 5533760 6225480 6311945 6640512 6917200 7574334 7781850 8300640 8409600 8854016 9960768 10099112 10375800 11067520 11361501 12450960 12623890 13281024 13834400 15148668 15563700 16601280 18935835 19921536 20198224 20751600 22135040 22723002 24901920 25247780 26562048 27668800 30297336 31127400 31559725 33202560 37871670 39843072 40396448 41503200 44270080 45446004 49803840 50495560 55337600 56807505 60594672 62254800 63119450 66405120 75743340 79686144 80792896 83006400 90892008 94679175 99607680 100991120 110675200 113615010 121189344 124509600 126238900 132810240 151486680 161585792 166012800 181784016 189358350 199215360 201982240 221350400 227230020 242378688 249019200 252477800 284037525 302973360 323171584 332025600 363568032 378716700 398430720 403964480 454460040 484757376 498038400 504955600 568075050 605946720 646343168 664051200 727136064 757433400 807928960 908920080 969514752 996076800 1009911200 1136150100 1211893440 1454272128 1514866800 1615857920 1817840160 1939029504 1992153600 2019822400 2272300200 2423786880 2908544256 3029733600 3231715840 3635680320 4039644800 4544600400 4847573760 5817088512 6059467200 7271360640 8079289600 9089200800 9695147520 12118934400 14542721280 16158579200 18178401600 24237868800 29085442560 36356803200 48475737600 72713606400 145427212800
- Sum of all divisors σ(n): 527603726364
- Sum of proper divisors (its aliquot sum) s(n): 382176513564
- 145427212800 is an abundant number, because the sum of its proper divisors (382176513564) is greater than itself. Its abundance is 236749300764
Bases of 145427212800
- Binary: 100001110111000010001100101010000000002
- Hexadecimal: 0x21DC232A00
- Base-36: 1UT3LVK0
Squares and roots of 145427212800
- 145427212800 squared (1454272128002) is 21149074222776483840000
- 145427212800 cubed (1454272128003) is 3075650917518710322235441152000000
-
The
square root of 145427212800 is 381349.2006022827 -
The
cube root of 145427212800 is 5258.7423537901
Scales and comparisons
How big is 145427212800?- 145,427,212,800 seconds is equal to 4,624 years, 7 weeks, 8 hours.
-
To count from 1 to 145,427,212,800 would take you about nine thousand, two hundred forty-eight 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 145427212800 cubic inches would be around 438.2 feet tall.
Recreational maths with 145427212800
- 145427212800 backwards is 008212724541
- 145427212800 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 145427212800's digits is 36
- More coming soon!
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