1189428120
1,189,428,120 is an even composite number composed of seven prime numbers multiplied together.
1189428120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1189428120:
23 × 32 × 5 × 17 × 19 × 53 × 193
(2 × 2 × 2 × 3 × 3 × 5 × 17 × 19 × 53 × 193)See below for interesting mathematical facts about the number 1189428120 from the Numbermatics database.
Names of 1189428120
- Cardinal: 1189428120 can be written as One billion, one hundred eighty-nine million, four hundred twenty-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.18942812 × 109
Factors of 1189428120
Divisors of 1189428120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 19 20 24 30 34 36 38 40 45 51 53 57 60 68 72 76 85 90 95 102 106 114 120 136 152 153 159 170 171 180 190 193 204 212 228 255 265 285 306 318 323 340 342 360 380 386 408 424 456 477 510 530 570 579 612 636 646 680 684 760 765 772 795 855 901 954 965 969 1007 1020 1060 1140 1158 1224 1272 1292 1368 1530 1544 1590 1615 1710 1737 1802 1908 1930 1938 2014 2040 2120 2280 2316 2385 2584 2703 2895 2907 3021 3060 3180 3230 3281 3420 3474 3604 3667 3816 3860 3876 4028 4505 4632 4770 4845 5035 5406 5790 5814 6042 6120 6360 6460 6562 6840 6948 7208 7334 7720 7752 8056 8109 8685 9010 9063 9540 9690 9843 10070 10229 10812 11001 11580 11628 12084 12920 13124 13515 13896 14535 14668 15105 16218 16405 17119 17370 18020 18126 18335 19080 19380 19686 20140 20458 21624 22002 23160 23256 24168 26248 27030 29070 29336 29529 30210 30687 32436 32810 33003 34238 34740 36040 36252 36670 38760 39372 40280 40545 40916 44004 45315 49215 51145 51357 54060 55005 58140 59058 60420 61374 62339 64872 65620 66006 68476 69480 72504 73340 78744 81090 81832 85595 88008 90630 92061 98430 102290 102714 108120 110010 116280 118116 120840 122748 124678 131240 132012 136952 146680 147645 153435 154071 162180 165015 171190 173893 181260 184122 187017 194351 196860 204580 205428 220020 236232 245496 249356 256785 264024 295290 306870 308142 311695 324360 330030 342380 347786 362520 368244 374034 388702 393720 409160 410856 440040 460305 498712 513570 521679 561051 583053 590580 613740 616284 623390 660060 684760 695572 736488 748068 770355 777404 869465 920610 935085 971755 1027140 1043358 1122102 1166106 1181160 1227480 1232568 1246780 1320120 1391144 1496136 1540710 1554808 1565037 1738930 1749159 1841220 1870170 1943510 2054280 2086716 2244204 2332212 2493560 2608395 2805255 2915265 3081420 3130074 3303967 3477860 3498318 3682440 3740340 3887020 4173432 4488408 4664424 5216790 5610510 5830530 6162840 6260148 6607934 6955720 6996636 7480680 7774040 7825185 8745795 9911901 10433580 11221020 11661060 12520296 13215868 13993272 15650370 16519835 17491590 19823802 20867160 22442040 23322120 26431736 29735703 31300740 33039670 34983180 39647604 49559505 59471406 62601480 66079340 69966360 79295208 99119010 118942812 132158680 148678515 198238020 237885624 297357030 396476040 594714060 1189428120
- Sum of all divisors σ(n): 4412491200
- Sum of proper divisors (its aliquot sum) s(n): 3223063080
- 1189428120 is an abundant number, because the sum of its proper divisors (3223063080) is greater than itself. Its abundance is 2033634960
Bases of 1189428120
- Binary: 10001101110010100111011100110002
- Hexadecimal: 0x46E53B98
- Base-36: JO5KM0
Squares and roots of 1189428120
- 1189428120 squared (11894281202) is 1414739252646734400
- 1189428120 cubed (11894281203) is 1682730649565810321531328000
-
The
square root of 1189428120 is 34488.0866387221 -
The
cube root of 1189428120 is 1059.5287213169
Scales and comparisons
How big is 1189428120?- 1,189,428,120 seconds is equal to 37 years, 42 weeks, 4 days, 12 hours, 42 minutes.
-
To count from 1 to 1,189,428,120 would take you about seventy-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 1189428120 cubic inches would be around 88.3 feet tall.
Recreational maths with 1189428120
- 1189428120 backwards is 0218249811
- 1189428120 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1189428120's digits is 36
- More coming soon!
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