142973730816
142,973,730,816 is an even composite number composed of five prime numbers multiplied together.
142973730816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142973730816:
217 × 3 × 7 × 127 × 409
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 127 × 409)See below for interesting mathematical facts about the number 142973730816 from the Numbermatics database.
Names of 142973730816
- Cardinal: 142973730816 can be written as One hundred forty-two billion, nine hundred seventy-three million, seven hundred thirty thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.42973730816 × 1011
Factors of 142973730816
Divisors of 142973730816
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 127 128 168 192 224 254 256 336 381 384 409 448 508 512 672 762 768 818 889 896 1016 1024 1227 1344 1524 1536 1636 1778 1792 2032 2048 2454 2667 2688 2863 3048 3072 3272 3556 3584 4064 4096 4908 5334 5376 5726 6096 6144 6544 7112 7168 8128 8192 8589 9816 10668 10752 11452 12192 12288 13088 14224 14336 16256 16384 17178 19632 21336 21504 22904 24384 24576 26176 28448 28672 32512 32768 34356 39264 42672 43008 45808 48768 49152 51943 52352 56896 57344 65024 65536 68712 78528 85344 86016 91616 97536 98304 103886 104704 113792 114688 130048 131072 137424 155829 157056 170688 172032 183232 195072 196608 207772 209408 227584 229376 260096 274848 311658 314112 341376 344064 363601 366464 390144 393216 415544 418816 455168 458752 520192 549696 623316 628224 682752 688128 727202 732928 780288 831088 837632 910336 917504 1040384 1090803 1099392 1246632 1256448 1365504 1376256 1454404 1465856 1560576 1662176 1675264 1820672 2080768 2181606 2198784 2493264 2512896 2731008 2752512 2908808 2931712 3121152 3324352 3350528 3641344 4161536 4363212 4397568 4986528 5025792 5462016 5817616 5863424 6242304 6648704 6701056 7282688 8323072 8726424 8795136 9973056 10051584 10924032 11635232 11726848 12484608 13297408 13402112 14565376 16646144 17452848 17590272 19946112 20103168 21848064 23270464 23453696 24969216 26594816 26804224 29130752 34905696 35180544 39892224 40206336 43696128 46540928 46907392 49938432 53189632 53608448 58261504 69811392 70361088 79784448 80412672 87392256 93081856 93814784 106379264 116523008 139622784 140722176 159568896 160825344 174784512 186163712 187629568 212758528 279245568 281444352 319137792 349569024 372327424 375259136 425517056 558491136 562888704 638275584 744654848 851034112 1116982272 1125777408 1276551168 1489309696 1702068224 2233964544 2553102336 2978619392 3404136448 4467929088 5106204672 5957238784 6808272896 8935858176 10212409344 11914477568 17871716352 20424818688 23828955136 35743432704 47657910272 71486865408 142973730816
- Sum of all divisors σ(n): 440232468480
- Sum of proper divisors (its aliquot sum) s(n): 297258737664
- 142973730816 is an abundant number, because the sum of its proper divisors (297258737664) is greater than itself. Its abundance is 154285006848
Bases of 142973730816
- Binary: 100001010010011110011000000000000000002
- Hexadecimal: 0x2149E60000
- Base-36: 1TOIV8QO
Squares and roots of 142973730816
- 142973730816 squared (1429737308162) is 20441487703446028025856
- 142973730816 cubed (1429737308163) is 2922595760391066446553127631978496
-
The
square root of 142973730816 is 378118.6729269001 -
The
cube root of 142973730816 is 5229.0013023341
Scales and comparisons
How big is 142973730816?- 142,973,730,816 seconds is equal to 4,546 years, 6 weeks, 2 days, 13 hours, 13 minutes, 36 seconds.
-
To count from 1 to 142,973,730,816 would take you about nine thousand and ninety-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 142973730816 cubic inches would be around 435.8 feet tall.
Recreational maths with 142973730816
- 142973730816 backwards is 618037379241
- The number of decimal digits it has is: 12
- The sum of 142973730816's digits is 51
- More coming soon!
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