1428981120
1,428,981,120 is an even composite number composed of six prime numbers multiplied together.
1428981120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 1428981120:
27 × 32 × 5 × 72 × 61 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 61 × 83)See below for interesting mathematical facts about the number 1428981120 from the Numbermatics database.
Names of 1428981120
- Cardinal: 1428981120 can be written as One billion, four hundred twenty-eight million, nine hundred eighty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.42898112 × 109
Factors of 1428981120
Divisors of 1428981120
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 61 63 64 70 72 80 83 84 90 96 98 105 112 120 122 126 128 140 144 147 160 166 168 180 183 192 196 210 224 240 244 245 249 252 280 288 294 305 315 320 332 336 360 366 384 392 415 420 427 441 448 480 488 490 498 504 549 560 576 581 588 610 630 640 664 672 720 732 735 747 784 830 840 854 882 896 915 960 976 980 996 1008 1098 1120 1152 1162 1176 1220 1245 1260 1281 1328 1344 1440 1464 1470 1494 1568 1660 1680 1708 1743 1764 1830 1920 1952 1960 1992 2016 2135 2196 2205 2240 2324 2352 2440 2490 2520 2562 2656 2688 2745 2880 2905 2928 2940 2988 2989 3136 3320 3360 3416 3486 3528 3660 3735 3843 3904 3920 3984 4032 4067 4270 4392 4410 4480 4648 4704 4880 4980 5040 5063 5124 5229 5312 5490 5760 5810 5856 5880 5976 5978 6272 6405 6640 6720 6832 6972 7056 7320 7470 7686 7808 7840 7968 8064 8134 8540 8715 8784 8820 8967 9296 9408 9760 9960 10080 10126 10248 10458 10624 10980 11620 11712 11760 11952 11956 12201 12810 13280 13440 13664 13944 14112 14640 14940 14945 15189 15372 15680 15936 16268 17080 17430 17568 17640 17934 18592 18816 19215 19520 19920 20160 20252 20335 20496 20916 21960 23240 23424 23520 23904 23912 24402 25315 25620 26145 26560 26901 27328 27888 28224 29280 29880 29890 30378 30744 31360 31872 32536 34160 34860 35136 35280 35441 35868 36603 37184 38430 39040 39840 40320 40504 40670 40992 41832 43920 44835 45567 46480 47040 47808 47824 48804 50630 51240 52290 53120 53802 54656 55776 56448 58560 59760 59780 60756 61005 61488 65072 68320 69720 70272 70560 70882 71736 73206 74368 75945 76860 79680 81008 81340 81984 83664 87840 89670 91134 92960 94080 95616 95648 97608 101260 102480 104580 106323 107604 111552 117120 119520 119560 121512 122010 122976 130144 134505 136640 139440 141120 141764 143472 146412 151890 153720 159360 162016 162680 163968 167328 175680 177205 179340 182268 183015 185920 191296 195216 202520 204960 209160 212646 215208 223104 227835 239040 239120 243024 244020 245952 248087 260288 269010 273280 278880 282240 283528 286944 292824 303780 307440 318969 324032 325360 334656 351360 354410 358680 364536 366030 371840 382592 390432 405040 409920 418320 425292 430416 455670 478080 478240 486048 488040 491904 496174 520576 531615 538020 557760 567056 573888 585648 607560 614880 637938 648064 650720 669312 708820 717360 729072 732060 744261 780864 810080 819840 836640 850584 860832 911340 956480 972096 976080 992348 1063230 1076040 1115520 1134112 1147776 1171296 1215120 1229760 1240435 1275876 1301440 1417640 1434720 1458144 1464120 1488522 1561728 1594845 1620160 1673280 1701168 1721664 1822680 1912960 1944192 1952160 1984696 2126460 2152080 2232783 2268224 2342592 2430240 2459520 2480870 2551752 2602880 2835280 2869440 2916288 2928240 2977044 3189690 3240320 3346560 3402336 3443328 3645360 3721305 3904320 3969392 4252920 4304160 4465566 4536448 4685184 4860480 4961740 5103504 5670560 5738880 5832576 5856480 5954088 6379380 6804672 7290720 7442610 7808640 7938784 8505840 8608320 8931132 9720960 9923480 10207008 11163915 11341120 11712960 11908176 12758760 13609344 14581440 14885220 15877568 17011680 17216640 17862264 19846960 20414016 22327830 22682240 23425920 23816352 25517520 29162880 29770440 31755136 34023360 35724528 39693920 40828032 44655660 47632704 51035040 59540880 68046720 71449056 79387840 89311320 95265408 102070080 119081760 142898112 158775680 178622640 204140160 238163520 285796224 357245280 476327040 714490560 1428981120
- Sum of all divisors σ(n): 5904465840
- Sum of proper divisors (its aliquot sum) s(n): 4475484720
- 1428981120 is an abundant number, because the sum of its proper divisors (4475484720) is greater than itself. Its abundance is 3046503600
Bases of 1428981120
- Binary: 10101010010110010000101100000002
- Hexadecimal: 0x552C8580
- Base-36: NMS0W0
Squares and roots of 1428981120
- 1428981120 squared (14289811202) is 2041987041316454400
- 1428981120 cubed (14289811203) is 2917960929325873282940928000
-
The
square root of 1428981120 is 37801.8666205785 -
The
cube root of 1428981120 is 1126.3555334439
Scales and comparisons
How big is 1428981120?- 1,428,981,120 seconds is equal to 45 years, 22 weeks, 5 days, 3 hours, 12 minutes.
-
To count from 1 to 1,428,981,120 would take you about ninety 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 1428981120 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428981120
- 1428981120 backwards is 0211898241
- 1428981120 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428981120's digits is 36
- More coming soon!
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