142307431920
142,307,431,920 is an even composite number composed of seven prime numbers multiplied together.
142307431920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 142307431920:
24 × 32 × 5 × 31 × 61 × 127 × 823
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 61 × 127 × 823)See below for interesting mathematical facts about the number 142307431920 from the Numbermatics database.
Names of 142307431920
- Cardinal: 142307431920 can be written as One hundred forty-two billion, three hundred seven million, four hundred thirty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4230743192 × 1011
Factors of 142307431920
Divisors of 142307431920
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 61 62 72 80 90 93 120 122 124 127 144 155 180 183 186 240 244 248 254 279 305 310 360 366 372 381 465 488 496 508 549 558 610 620 635 720 732 744 762 823 915 930 976 1016 1098 1116 1143 1220 1240 1270 1395 1464 1488 1524 1646 1830 1860 1891 1905 2032 2196 2232 2286 2440 2469 2480 2540 2745 2790 2928 3048 3292 3660 3720 3782 3810 3937 4115 4392 4464 4572 4880 4938 5080 5490 5580 5673 5715 6096 6584 7320 7407 7440 7564 7620 7747 7874 8230 8784 9144 9455 9876 10160 10980 11160 11346 11430 11811 12345 13168 14640 14814 15128 15240 15494 15748 16460 17019 18288 18910 19685 19752 21960 22320 22692 22860 23241 23622 24690 25513 28365 29628 30256 30480 30988 31496 32920 34038 35433 37035 37820 38735 39370 39504 43920 45384 45720 46482 47244 49380 50203 51026 56730 59055 59256 61976 62992 65840 68076 69723 70866 74070 75640 76539 77470 78740 85095 90768 91440 92964 94488 98760 100406 102052 104521 113460 116205 118110 118512 123952 127565 136152 139446 141732 148140 150609 151280 153078 154940 157480 170190 177165 185928 188976 197520 200812 204104 209042 226920 229617 232410 236220 240157 251015 255130 272304 278892 283464 296280 301218 306156 309880 313563 314960 340380 348615 354330 371856 382695 401624 408208 418084 451827 453840 459234 464820 472440 480314 502030 510260 522605 557784 566928 592560 602436 612312 619760 627126 680760 697230 708660 720471 753045 765390 803248 836168 903654 918468 929640 940689 944880 960628 1004060 1020520 1045210 1115568 1148085 1200785 1204872 1224624 1254252 1361520 1394460 1417320 1440942 1506090 1530780 1556293 1567815 1672336 1807308 1836936 1859280 1881378 1921256 2008120 2041040 2090420 2161413 2259135 2296170 2401570 2409744 2508504 2788920 2834640 2881884 3012180 3061560 3112586 3135630 3240151 3602355 3614616 3673872 3762756 3842512 4016240 4180840 4322826 4518270 4592340 4668879 4703445 4803140 5017008 5577840 5763768 6024360 6123120 6225172 6271260 6375781 6480302 7204710 7229232 7525512 7781465 8361680 8645652 9036540 9184680 9337758 9406890 9606280 9720453 10807065 11527536 12048720 12450344 12542520 12751562 12960604 14006637 14409420 15051024 15562930 16200755 17291304 18073080 18369360 18675516 18813780 19127343 19212560 19440906 21614130 23344395 24900688 25085040 25503124 25921208 28013274 28818840 29161359 31125860 31878905 32401510 34582608 36146160 37351032 37627560 38254686 38881812 43228260 46688790 48602265 51006248 51842416 56026548 57382029 57637680 58322718 62251720 63757810 64803020 70033185 74702064 75255120 76509372 77763624 86456520 93377580 95636715 97204530 102012496 112053096 114764058 116645436 124503440 127515620 129606040 140066370 145806795 153018744 155527248 172913040 186755160 191273430 194409060 197649211 224106192 229528116 233290872 255031240 259212080 280132740 286910145 291613590 306037488 373510320 382546860 388818120 395298422 459056232 466581744 510062480 560265480 573820290 583227180 592947633 765093720 777636240 790596844 918112464 988246055 1120530960 1147640580 1166454360 1185895266 1530187440 1581193688 1778842899 1976492110 2295281160 2332908720 2371790532 2964738165 3162387376 3557685798 3952984220 4590562320 4743581064 5929476330 7115371596 7905968440 8894214495 9487162128 11858952660 14230743192 15811936880 17788428990 23717905320 28461486384 35576857980 47435810640 71153715960 142307431920
- Sum of all divisors σ(n): 505982091264
- Sum of proper divisors (its aliquot sum) s(n): 363674659344
- 142307431920 is an abundant number, because the sum of its proper divisors (363674659344) is greater than itself. Its abundance is 221367227424
Bases of 142307431920
- Binary: 100001001000100010111100010101111100002
- Hexadecimal: 0x21222F15F0
- Base-36: 1TDI6580
Squares and roots of 142307431920
- 142307431920 squared (1423074319202) is 20251405179665434886400
- 142307431920 cubed (1423074319203) is 2881925463889574243473560933888000
-
The
square root of 142307431920 is 377236.5728823229 -
The
cube root of 142307431920 is 5220.8657655911
Scales and comparisons
How big is 142307431920?- 142,307,431,920 seconds is equal to 4,524 years, 48 weeks, 4 days, 18 hours, 12 minutes.
-
To count from 1 to 142,307,431,920 would take you about nine thousand and forty-nine 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 142307431920 cubic inches would be around 435.1 feet tall.
Recreational maths with 142307431920
- 142307431920 backwards is 029134703241
- 142307431920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142307431920's digits is 36
- More coming soon!
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