13146840
13,146,840 is an even composite number composed of six prime numbers multiplied together.
13146840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13146840:
23 × 33 × 5 × 7 × 37 × 47
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 37 × 47)See below for interesting mathematical facts about the number 13146840 from the Numbermatics database.
Names of 13146840
- Cardinal: 13146840 can be written as Thirteen million, one hundred forty-six thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.314684 × 107
Factors of 13146840
Divisors of 13146840
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 37 40 42 45 47 54 56 60 63 70 72 74 84 90 94 105 108 111 120 126 135 140 141 148 168 180 185 188 189 210 216 222 235 252 259 270 280 282 296 315 329 333 360 370 376 378 420 423 444 470 504 518 540 555 564 630 658 666 705 740 756 777 840 846 888 940 945 987 999 1036 1080 1110 1128 1260 1269 1295 1316 1332 1410 1480 1512 1554 1645 1665 1692 1739 1880 1890 1974 1998 2072 2115 2220 2331 2520 2538 2590 2632 2664 2820 2961 3108 3290 3330 3384 3478 3780 3885 3948 3996 4230 4440 4662 4935 4995 5076 5180 5217 5640 5922 6216 6345 6580 6660 6956 6993 7560 7770 7896 7992 8460 8695 8883 9324 9870 9990 10152 10360 10434 11655 11844 12173 12690 13160 13320 13912 13986 14805 15540 15651 16920 17390 17766 18648 19740 19980 20868 23310 23688 24346 25380 26085 27972 29610 31080 31302 34780 34965 35532 36519 39480 39960 41736 44415 46620 46953 48692 50760 52170 55944 59220 60865 62604 69560 69930 71064 73038 78255 88830 93240 93906 97384 104340 109557 118440 121730 125208 139860 146076 156510 177660 182595 187812 208680 219114 234765 243460 279720 292152 313020 328671 355320 365190 375624 438228 469530 486920 547785 626040 657342 730380 876456 939060 1095570 1314684 1460760 1643355 1878120 2191140 2629368 3286710 4382280 6573420 13146840
- Sum of all divisors σ(n): 52531200
- Sum of proper divisors (its aliquot sum) s(n): 39384360
- 13146840 is an abundant number, because the sum of its proper divisors (39384360) is greater than itself. Its abundance is 26237520
Bases of 13146840
- Binary: 1100100010011010110110002
- Hexadecimal: 0xC89AD8
- Base-36: 7TS60
Squares and roots of 13146840
- 13146840 squared (131468402) is 172839401985600
- 13146840 cubed (131468403) is 2272291963600365504000
-
The
square root of 13146840 is 3625.8571400429 -
The
cube root of 13146840 is 236.0154638915
Scales and comparisons
How big is 13146840?- 13,146,840 seconds is equal to 21 weeks, 5 days, 3 hours, 54 minutes.
-
To count from 1 to 13,146,840 would take you about thirty-two weeks!
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 13146840 cubic inches would be around 19.7 feet tall.
Recreational maths with 13146840
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The information we have on file for 13146840 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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