1255413120
1,255,413,120 is an even composite number composed of six prime numbers multiplied together.
1255413120 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 1255413120:
27 × 3 × 5 × 132 × 53 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 53 × 73)See below for interesting mathematical facts about the number 1255413120 from the Numbermatics database.
Names of 1255413120
- Cardinal: 1255413120 can be written as One billion, two hundred fifty-five million, four hundred thirteen thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.25541312 × 109
Factors of 1255413120
Divisors of 1255413120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 53 60 64 65 73 78 80 96 104 106 120 128 130 146 156 159 160 169 192 195 208 212 219 240 260 265 292 312 318 320 338 365 384 390 416 424 438 480 507 520 530 584 624 636 640 676 689 730 780 795 832 845 848 876 949 960 1014 1040 1060 1095 1168 1248 1272 1352 1378 1460 1560 1590 1664 1690 1696 1752 1898 1920 2028 2067 2080 2120 2190 2336 2496 2535 2544 2704 2756 2847 2920 3120 3180 3380 3392 3445 3504 3796 3869 4056 4134 4160 4240 4380 4672 4745 4992 5070 5088 5408 5512 5694 5840 6240 6360 6760 6784 6890 7008 7592 7738 8112 8268 8320 8480 8760 8957 9344 9490 10140 10176 10335 10816 11024 11388 11607 11680 12337 12480 12720 13520 13780 14016 14235 15184 15476 16224 16536 16960 17520 17914 18980 19345 20280 20352 20670 21632 22048 22776 23214 23360 24674 24960 25440 26871 27040 27560 28032 28470 30368 30952 32448 33072 33920 35040 35828 37011 37960 38690 40560 41340 44096 44785 45552 46428 46720 49348 50297 50880 53742 54080 55120 56940 58035 60736 61685 61904 64896 66144 70080 71656 74022 75920 77380 81120 82680 88192 89570 91104 92856 98696 100594 101760 107484 108160 110240 113880 116070 121472 123370 123808 132288 134355 140160 143312 148044 150891 151840 154760 162240 165360 179140 182208 185055 185712 197392 201188 214968 220480 227760 232140 246740 247616 251485 264576 268710 286624 296088 301782 303680 309520 324480 330720 358280 364416 370110 371424 394784 402376 429936 440960 455520 464280 493480 495232 502970 537420 573248 592176 603564 607360 619040 653861 661440 716560 740220 742848 754455 789568 804752 859872 911040 928560 986960 1005940 1074840 1146496 1184352 1207128 1238080 1307722 1322880 1433120 1480440 1485696 1508910 1579136 1609504 1719744 1822080 1857120 1961583 1973920 2011880 2149680 2368704 2414256 2476160 2615444 2866240 2960880 3017820 3219008 3269305 3439488 3714240 3923166 3947840 4023760 4299360 4737408 4828512 5230888 5732480 5921760 6035640 6438016 6538610 7428480 7846332 7895680 8047520 8598720 9657024 9807915 10461776 11843520 12071280 13077220 15692664 16095040 17197440 19314048 19615830 20923552 23687040 24142560 26154440 31385328 32190080 39231660 41847104 48285120 52308880 62770656 78463320 83694208 96570240 104617760 125541312 156926640 209235520 251082624 313853280 418471040 627706560 1255413120
- Sum of all divisors σ(n): 4475360160
- Sum of proper divisors (its aliquot sum) s(n): 3219947040
- 1255413120 is an abundant number, because the sum of its proper divisors (3219947040) is greater than itself. Its abundance is 1964533920
Bases of 1255413120
- Binary: 10010101101010000010101100000002
- Hexadecimal: 0x4AD41580
- Base-36: KRFUYO
Squares and roots of 1255413120
- 1255413120 squared (12554131202) is 1576062101868134400
- 1255413120 cubed (12554131203) is 1978609040620032435683328000
-
The
square root of 1255413120 is 35431.8094372839 -
The
cube root of 1255413120 is 1078.7700676165
Scales and comparisons
How big is 1255413120?- 1,255,413,120 seconds is equal to 39 years, 47 weeks, 5 days, 5 hours, 52 minutes.
-
To count from 1 to 1,255,413,120 would take you about seventy-nine 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 1255413120 cubic inches would be around 89.9 feet tall.
Recreational maths with 1255413120
- 1255413120 backwards is 0213145521
- 1255413120 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1255413120's digits is 24
- More coming soon!
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