130728074240
130,728,074,240 is an even composite number composed of six prime numbers multiplied together.
130728074240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 130728074240:
210 × 5 × 17 × 19 × 137 × 577
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 19 × 137 × 577)See below for interesting mathematical facts about the number 130728074240 from the Numbermatics database.
Names of 130728074240
- Cardinal: 130728074240 can be written as One hundred thirty billion, seven hundred twenty-eight million, seventy-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3072807424 × 1011
Factors of 130728074240
Divisors of 130728074240
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 4 5 8 10 16 17 19 20 32 34 38 40 64 68 76 80 85 95 128 136 137 152 160 170 190 256 272 274 304 320 323 340 380 512 544 548 577 608 640 646 680 685 760 1024 1088 1096 1154 1216 1280 1292 1360 1370 1520 1615 2176 2192 2308 2329 2432 2560 2584 2603 2720 2740 2885 3040 3230 4352 4384 4616 4658 4864 5120 5168 5206 5440 5480 5770 6080 6460 8704 8768 9232 9316 9728 9809 10336 10412 10880 10960 10963 11540 11645 12160 12920 13015 17408 17536 18464 18632 19456 19618 20672 20824 21760 21920 21926 23080 23290 24320 25840 26030 35072 36928 37264 39236 41344 41648 43520 43840 43852 44251 46160 46580 48640 49045 51680 52060 54815 70144 73856 74528 78472 79049 82688 83296 87040 87680 87704 88502 92320 93160 97280 98090 103360 104120 109630 140288 147712 149056 156944 158098 165376 166592 175360 175408 177004 184640 186320 186371 196180 206720 208240 219260 221255 295424 298112 313888 316196 330752 333184 350720 350816 354008 369280 372640 372742 392360 395245 413440 416480 438520 442510 590848 596224 627776 632392 666368 701440 701632 708016 738560 745280 745484 784720 790490 826880 832960 877040 885020 931855 1192448 1255552 1264784 1332736 1343833 1403264 1416032 1477120 1490560 1490968 1501931 1569440 1580980 1653760 1665920 1754080 1770040 1863710 2384896 2511104 2529568 2665472 2687666 2806528 2832064 2954240 2981120 2981936 3003862 3138880 3161960 3331840 3508160 3540080 3727420 5022208 5059136 5375332 5613056 5664128 5962240 5963872 6007724 6277760 6323920 6663680 6719165 7016320 7080160 7454840 7509655 10044416 10118272 10750664 11226112 11328256 11924480 11927744 12015448 12555520 12647840 13327360 13438330 14032640 14160320 14909680 15019310 20236544 21501328 22656512 23855488 24030896 25111040 25295680 25532827 26876660 28065280 28320640 29819360 30038620 40473088 43002656 45313024 47710976 48061792 50222080 50591360 51065654 53753320 56130560 56641280 59638720 60077240 80946176 86005312 95421952 96123584 101182720 102131308 107506640 113282560 119277440 120154480 127664135 172010624 190843904 192247168 202365440 204262616 215013280 226565120 238554880 240308960 255328270 344021248 384494336 404730880 408525232 430026560 477109760 480617920 510656540 688042496 768988672 817050464 860053120 954219520 961235840 1021313080 1376084992 1537977344 1634100928 1720106240 1922471680 2042626160 3268201856 3440212480 3844943360 4085252320 6536403712 6880424960 7689886720 8170504640 13072807424 16341009280 26145614848 32682018560 65364037120 130728074240
- Sum of all divisors σ(n): 352678121280
- Sum of proper divisors (its aliquot sum) s(n): 221950047040
- 130728074240 is an abundant number, because the sum of its proper divisors (221950047040) is greater than itself. Its abundance is 91221972800
Bases of 130728074240
- Binary: 11110011100000000000000011100000000002
- Hexadecimal: 0x1E70001C00
- Base-36: 1O204BNK
Squares and roots of 130728074240
- 130728074240 squared (1307280742402) is 17089829394498951577600
- 130728074240 cubed (1307280742403) is 2234120485832993189438657921024000
-
The
square root of 130728074240 is 361563.3751363653 -
The
cube root of 130728074240 is 5075.2365374961
Scales and comparisons
How big is 130728074240?- 130,728,074,240 seconds is equal to 4,156 years, 38 weeks, 6 days, 9 hours, 57 minutes, 20 seconds.
-
To count from 1 to 130,728,074,240 would take you about eight thousand, three hundred thirteen 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 130728074240 cubic inches would be around 422.9 feet tall.
Recreational maths with 130728074240
- 130728074240 backwards is 042470827031
- 130728074240 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 130728074240's digits is 38
- More coming soon!
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