139973400
139,973,400 is an even composite number composed of five prime numbers multiplied together.
139973400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 139973400:
23 × 33 × 52 × 72 × 232
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 23 × 23)See below for interesting mathematical facts about the number 139973400 from the Numbermatics database.
Names of 139973400
- Cardinal: 139973400 can be written as One hundred thirty-nine million, nine hundred seventy-three thousand, four hundred.
Scientific notation
- Scientific notation: 1.399734 × 108
Factors of 139973400
Divisors of 139973400
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 23 24 25 27 28 30 35 36 40 42 45 46 49 50 54 56 60 63 69 70 72 75 84 90 92 98 100 105 108 115 120 126 135 138 140 147 150 161 168 175 180 184 189 196 200 207 210 216 225 230 245 252 270 276 280 294 300 315 322 345 350 360 378 392 414 420 441 450 460 483 490 504 525 529 540 552 575 588 600 621 630 644 675 690 700 735 756 805 828 840 882 900 920 945 966 980 1035 1050 1058 1080 1127 1150 1176 1225 1242 1260 1288 1323 1350 1380 1400 1449 1470 1512 1575 1587 1610 1656 1725 1764 1800 1890 1932 1960 2070 2100 2116 2205 2254 2300 2415 2450 2484 2520 2645 2646 2700 2760 2898 2940 3105 3150 3174 3220 3381 3450 3528 3675 3703 3780 3864 4025 4140 4200 4232 4347 4410 4508 4600 4725 4761 4830 4900 4968 5175 5290 5292 5400 5635 5796 5880 6210 6300 6348 6440 6615 6762 6900 7245 7350 7406 7560 7935 8050 8280 8694 8820 9016 9450 9522 9660 9800 10143 10350 10580 10584 11025 11109 11270 11592 12075 12420 12600 12696 13225 13230 13524 13800 14283 14490 14700 14812 15525 15870 16100 16905 17388 17640 18515 18900 19044 19320 20286 20700 21160 21735 22050 22218 22540 23805 24150 24840 25921 26450 26460 27048 28175 28566 28980 29400 29624 30429 31050 31740 32200 33075 33327 33810 34776 36225 37030 37800 38088 39675 40572 41400 43470 44100 44436 45080 47610 48300 50715 51842 52900 52920 55545 56350 57132 57960 60858 62100 63480 66150 66654 67620 71415 72450 74060 77763 79350 81144 84525 86940 88200 88872 92575 95220 96600 99981 101430 103684 105800 108675 111090 112700 114264 119025 121716 124200 129605 132300 133308 135240 142830 144900 148120 152145 155526 158700 166635 169050 173880 185150 190440 199962 202860 207368 217350 222180 225400 233289 238050 243432 253575 259210 264600 266616 277725 285660 289800 304290 311052 317400 333270 338100 357075 370300 388815 399924 405720 434700 444360 466578 476100 499905 507150 518420 555450 571320 608580 622104 648025 666540 676200 699867 714150 740600 760725 777630 799848 833175 869400 933156 952200 999810 1014300 1036840 1110900 1166445 1217160 1296050 1333080 1399734 1428300 1521450 1555260 1666350 1866312 1944075 1999620 2028600 2221800 2332890 2499525 2592100 2799468 2856600 3042900 3110520 3332700 3499335 3888150 3999240 4665780 4999050 5184200 5598936 5832225 6085800 6665400 6998670 7776300 9331560 9998100 11664450 13997340 15552600 17496675 19996200 23328900 27994680 34993350 46657800 69986700 139973400
- Sum of all divisors σ(n): 586290600
- Sum of proper divisors (its aliquot sum) s(n): 446317200
- 139973400 is an abundant number, because the sum of its proper divisors (446317200) is greater than itself. Its abundance is 306343800
Bases of 139973400
- Binary: 10000101011111010011000110002
- Hexadecimal: 0x857D318
- Base-36: 2BC460
Squares and roots of 139973400
- 139973400 squared (1399734002) is 19592552707560000
- 139973400 cubed (1399734003) is 2742436217156378904000000
-
The
square root of 139973400 is 11831.0354576427 -
The
cube root of 139973400 is 519.2165223059
Scales and comparisons
How big is 139973400?- 139,973,400 seconds is equal to 4 years, 23 weeks, 3 days, 1 hour, 30 minutes.
-
To count from 1 to 139,973,400 would take you about 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 139973400 cubic inches would be around 43.3 feet tall.
Recreational maths with 139973400
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