139047480
139,047,480 is an even composite number composed of seven prime numbers multiplied together.
139047480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 139047480:
23 × 32 × 5 × 11 × 13 × 37 × 73
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 37 × 73)See below for interesting mathematical facts about the number 139047480 from the Numbermatics database.
Names of 139047480
- Cardinal: 139047480 can be written as One hundred thirty-nine million, forty-seven thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3904748 × 108
Factors of 139047480
Divisors of 139047480
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 30 33 36 37 39 40 44 45 52 55 60 65 66 72 73 74 78 88 90 99 104 110 111 117 120 130 132 143 146 148 156 165 180 185 195 198 219 220 222 234 260 264 286 292 296 312 330 333 360 365 370 390 396 407 429 438 440 444 468 481 495 520 555 572 584 585 657 660 666 715 730 740 780 792 803 814 858 876 888 936 949 962 990 1095 1110 1144 1170 1221 1287 1314 1320 1332 1430 1443 1460 1480 1560 1606 1628 1665 1716 1752 1898 1924 1980 2035 2145 2190 2220 2340 2405 2409 2442 2574 2628 2664 2701 2847 2860 2886 2920 3212 3256 3285 3330 3432 3663 3796 3848 3960 4015 4070 4290 4329 4380 4440 4680 4745 4810 4818 4884 5148 5256 5291 5402 5694 5720 5772 6105 6424 6435 6570 6660 7215 7227 7326 7592 8030 8103 8140 8541 8580 8658 8760 9490 9620 9636 9768 10296 10439 10582 10804 11388 11544 12045 12210 12870 13140 13320 13505 14235 14430 14454 14652 15873 16060 16206 16280 17082 17160 17316 18315 18980 19240 19272 20878 21164 21608 21645 22776 24090 24309 24420 25740 26280 26455 27010 28470 28860 28908 29304 29711 31317 31746 32120 32412 34164 34632 35113 36135 36630 37960 40515 41756 42328 42705 43290 47619 48180 48618 48840 51480 52195 52910 54020 56940 57720 57816 59422 62634 63492 64824 68328 70226 72270 73260 79365 81030 83512 85410 86580 89133 93951 95238 96360 97236 104390 105339 105820 108040 113880 118844 121545 125268 126984 140452 144540 146520 148555 156585 158730 162060 170820 173160 175565 178266 187902 190476 194472 208780 210678 211640 237688 238095 243090 250536 267399 280904 289080 297110 313170 316017 317460 324120 341640 351130 356532 375804 380952 386243 417560 421356 445665 469755 476190 486180 526695 534798 594220 626340 632034 634920 702260 713064 751608 772486 842712 891330 939510 952380 972360 1053390 1069596 1158729 1188440 1252680 1264068 1336995 1404520 1544972 1580085 1782660 1879020 1904760 1931215 2106780 2139192 2317458 2528136 2673990 3089944 3160170 3476187 3565320 3758040 3862430 4213560 4634916 5347980 5793645 6320340 6952374 7724860 9269832 10695960 11587290 12640680 13904748 15449720 17380935 23174580 27809496 34761870 46349160 69523740 139047480
- Sum of all divisors σ(n): 552726720
- Sum of proper divisors (its aliquot sum) s(n): 413679240
- 139047480 is an abundant number, because the sum of its proper divisors (413679240) is greater than itself. Its abundance is 274631760
Bases of 139047480
- Binary: 10000100100110110010001110002
- Hexadecimal: 0x849B238
- Base-36: 2AS9Q0
Squares and roots of 139047480
- 139047480 squared (1390474802) is 19334201694350400
- 139047480 cubed (1390474803) is 2688372023411153356992000
-
The
square root of 139047480 is 11791.8395511473 -
The
cube root of 139047480 is 518.0691211311
Scales and comparisons
How big is 139047480?- 139,047,480 seconds is equal to 4 years, 21 weeks, 6 days, 8 hours, 18 minutes.
-
To count from 1 to 139,047,480 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 139047480 cubic inches would be around 43.2 feet tall.
Recreational maths with 139047480
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