1342938240
1,342,938,240 is an even composite number composed of six prime numbers multiplied together.
1342938240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1342938240:
27 × 32 × 5 × 7 × 19 × 1753
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 19 × 1753)See below for interesting mathematical facts about the number 1342938240 from the Numbermatics database.
Names of 1342938240
- Cardinal: 1342938240 can be written as One billion, three hundred forty-two million, nine hundred thirty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.34293824 × 109
Factors of 1342938240
Divisors of 1342938240
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 38 40 42 45 48 56 57 60 63 64 70 72 76 80 84 90 95 96 105 112 114 120 126 128 133 140 144 152 160 168 171 180 190 192 210 224 228 240 252 266 280 285 288 304 315 320 336 342 360 380 384 399 420 448 456 480 504 532 560 570 576 608 630 640 665 672 684 720 760 798 840 855 896 912 960 1008 1064 1120 1140 1152 1197 1216 1260 1330 1344 1368 1440 1520 1596 1680 1710 1753 1824 1920 1995 2016 2128 2240 2280 2394 2432 2520 2660 2688 2736 2880 3040 3192 3360 3420 3506 3648 3990 4032 4256 4480 4560 4788 5040 5259 5320 5472 5760 5985 6080 6384 6720 6840 7012 7296 7980 8064 8512 8765 9120 9576 10080 10518 10640 10944 11970 12160 12271 12768 13440 13680 14024 15777 15960 17024 17530 18240 19152 20160 21036 21280 21888 23940 24542 25536 26295 27360 28048 31554 31920 33307 35060 36480 36813 38304 40320 42072 42560 47880 49084 51072 52590 54720 56096 61355 63108 63840 66614 70120 73626 76608 78885 84144 85120 95760 98168 99921 105180 109440 110439 112192 122710 126216 127680 133228 140240 147252 153216 157770 166535 168288 184065 191520 196336 199842 210360 220878 224384 233149 245420 252432 255360 266456 280480 294504 299763 315540 333070 336576 368130 383040 392672 399684 420720 441756 466298 490840 499605 504864 532912 552195 560960 589008 599526 631080 666140 673152 699447 736260 766080 785344 799368 841440 883512 932596 981680 999210 1009728 1065824 1104390 1121920 1165745 1178016 1199052 1262160 1332280 1398894 1472520 1498815 1570688 1598736 1682880 1767024 1865192 1963360 1998420 2019456 2098341 2131648 2208780 2331490 2356032 2398104 2524320 2664560 2797788 2945040 2997630 3197472 3365760 3497235 3534048 3730384 3926720 3996840 4196682 4263296 4417560 4662980 4712064 4796208 5048640 5329120 5595576 5890080 5995260 6394944 6994470 7068096 7460768 7853440 7993680 8393364 8835120 9325960 9592416 10097280 10491705 10658240 11191152 11780160 11990520 12789888 13988940 14136192 14921536 15987360 16786728 17670240 18651920 19184832 20983410 21316480 22382304 23560320 23981040 27977880 29843072 31974720 33573456 35340480 37303840 38369664 41966820 44764608 47962080 55955760 63949440 67146912 70680960 74607680 83933640 89529216 95924160 111911520 134293824 149215360 167867280 191848320 223823040 268587648 335734560 447646080 671469120 1342938240
- Sum of all divisors σ(n): 5581929600
- Sum of proper divisors (its aliquot sum) s(n): 4238991360
- 1342938240 is an abundant number, because the sum of its proper divisors (4238991360) is greater than itself. Its abundance is 2896053120
Bases of 1342938240
- Binary: 10100000000101110011100100000002
- Hexadecimal: 0x500B9C80
- Base-36: M7JTS0
Squares and roots of 1342938240
- 1342938240 squared (13429382402) is 1803483116454297600
- 1342938240 cubed (13429382403) is 2421966442280849459380224000
-
The
square root of 1342938240 is 36646.1217593349 -
The
cube root of 1342938240 is 1103.2789873125
Scales and comparisons
How big is 1342938240?- 1,342,938,240 seconds is equal to 42 years, 36 weeks, 3 days, 6 hours, 24 minutes.
-
To count from 1 to 1,342,938,240 would take you about eighty-five 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 1342938240 cubic inches would be around 91.9 feet tall.
Recreational maths with 1342938240
- 1342938240 backwards is 0428392431
- 1342938240 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1342938240's digits is 36
- More coming soon!
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