1297122120
1,297,122,120 is an even composite number composed of six prime numbers multiplied together.
1297122120 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 1297122120:
23 × 33 × 5 × 72 × 127 × 193
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 127 × 193)See below for interesting mathematical facts about the number 1297122120 from the Numbermatics database.
Names of 1297122120
- Cardinal: 1297122120 can be written as One billion, two hundred ninety-seven million, one hundred twenty-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.29712212 × 109
Factors of 1297122120
Divisors of 1297122120
- Number of divisors d(n): 384
-
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 40 42 45 49 54 56 60 63 70 72 84 90 98 105 108 120 126 127 135 140 147 168 180 189 193 196 210 216 245 252 254 270 280 294 315 360 378 381 386 392 420 441 490 504 508 540 579 588 630 635 735 756 762 772 840 882 889 945 965 980 1016 1080 1143 1158 1176 1260 1270 1323 1351 1470 1512 1524 1544 1737 1764 1778 1890 1905 1930 1960 2205 2286 2316 2520 2540 2646 2667 2702 2895 2940 3048 3429 3474 3528 3556 3780 3810 3860 4053 4410 4445 4572 4632 5080 5211 5292 5334 5404 5715 5790 5880 6223 6615 6755 6858 6948 7112 7560 7620 7720 8001 8106 8685 8820 8890 9144 9457 10422 10584 10668 10808 11430 11580 12159 12446 13230 13335 13510 13716 13896 15240 16002 16212 17145 17370 17640 17780 18669 18914 20265 20844 21336 22860 23160 24003 24318 24511 24892 26055 26460 26670 27020 27432 28371 31115 32004 32424 34290 34740 35560 36477 37338 37828 40005 40530 41688 45720 47285 48006 48636 49022 49784 52110 52920 53340 54040 56007 56742 60795 62230 64008 68580 69480 72954 73533 74676 75656 80010 81060 85113 93345 94570 96012 97272 98044 104220 106680 112014 113484 120015 121590 122555 124460 137160 141855 145908 147066 149352 160020 162120 168021 170226 171577 182385 186690 189140 192024 196088 208440 220599 224028 226968 240030 243180 245110 248920 255339 280035 283710 291816 294132 320040 336042 340452 343154 364770 367665 373380 378280 425565 441198 448056 480060 486360 490220 510678 514731 560070 567420 588264 661797 672084 680904 686308 729540 735330 746760 840105 851130 857885 882396 960120 980440 1021356 1029462 1102995 1120140 1134840 1201039 1276695 1323594 1344168 1372616 1459080 1470660 1544193 1680210 1702260 1715770 1764792 2042712 2058924 2205990 2240280 2402078 2553390 2573655 2647188 2941320 3088386 3308985 3360420 3404520 3431540 3603117 4117848 4411980 4632579 4804156 5106780 5147310 5294376 6005195 6176772 6617970 6720840 6863080 7206234 7720965 8823960 9265158 9608312 10213560 10294620 10809351 12010390 12353544 13235940 14412468 15441930 18015585 18530316 20589240 21618702 23162895 24020780 26471880 28824936 30883860 32428053 36031170 37060632 43237404 46325790 48041560 54046755 61767720 64856106 72062340 86474808 92651580 108093510 129712212 144124680 162140265 185303160 216187020 259424424 324280530 432374040 648561060 1297122120
- Sum of all divisors σ(n): 5095526400
- Sum of proper divisors (its aliquot sum) s(n): 3798404280
- 1297122120 is an abundant number, because the sum of its proper divisors (3798404280) is greater than itself. Its abundance is 2501282160
Bases of 1297122120
- Binary: 10011010101000010000011010010002
- Hexadecimal: 0x4D508348
- Base-36: LG9TU0
Squares and roots of 1297122120
- 1297122120 squared (12971221202) is 1682525794193294400
- 1297122120 cubed (12971221203) is 2182441425118689721912128000
-
The
square root of 1297122120 is 36015.5816279565 -
The
cube root of 1297122120 is 1090.5869296433
Scales and comparisons
How big is 1297122120?- 1,297,122,120 seconds is equal to 41 years, 12 weeks, 4 days, 23 hours, 42 minutes.
-
To count from 1 to 1,297,122,120 would take you about eighty-two 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 1297122120 cubic inches would be around 90.9 feet tall.
Recreational maths with 1297122120
- 1297122120 backwards is 0212217921
- 1297122120 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1297122120's digits is 27
- More coming soon!
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