1421366940
1,421,366,940 is an even composite number composed of seven prime numbers multiplied together.
What does the number 1421366940 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 480 divisors.
1421366940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1421366940:
22 × 34 × 5 × 7 × 17 × 73 × 101
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 17 × 73 × 101)See below for interesting mathematical facts about the number 1421366940 from the Numbermatics database.
Names of 1421366940
- Cardinal: 1421366940 can be written as One billion, four hundred twenty-one million, three hundred sixty-six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.42136694 × 109
Factors of 1421366940
Divisors of 1421366940
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 30 34 35 36 42 45 51 54 60 63 68 70 73 81 84 85 90 101 102 105 108 119 126 135 140 146 153 162 170 180 189 202 204 210 219 238 252 255 270 292 303 306 315 324 340 357 365 378 404 405 420 438 459 476 505 510 511 540 567 595 606 612 630 657 707 714 730 756 765 810 876 909 918 945 1010 1020 1022 1071 1095 1134 1190 1212 1241 1260 1314 1377 1414 1428 1460 1515 1530 1533 1620 1717 1785 1818 1836 1890 1971 2020 2044 2121 2142 2190 2268 2295 2380 2482 2555 2628 2727 2754 2828 2835 3030 3060 3066 3213 3285 3434 3535 3570 3636 3723 3780 3942 4242 4284 4380 4545 4590 4599 4964 5110 5151 5355 5454 5508 5670 5913 6060 6132 6205 6363 6426 6570 6868 6885 7070 7140 7373 7446 7665 7884 8181 8484 8585 8687 9090 9180 9198 9639 9855 10220 10302 10605 10710 10908 11169 11340 11826 12019 12410 12726 12852 13140 13635 13770 13797 14140 14746 14892 15330 15453 16065 16362 17170 17374 18180 18396 18615 19089 19278 19710 20604 21210 21420 22119 22338 22995 23652 24038 24820 25452 25755 26061 27270 27540 27594 29492 29565 30660 30906 31815 32130 32724 33507 34340 34748 36057 36865 37230 38178 38556 39420 40905 41391 42420 43435 44238 44676 45990 46359 48076 48195 51510 51611 52122 54540 55188 55845 57267 59130 60095 61812 63630 64260 66357 67014 68985 72114 73730 74460 76356 77265 78183 81810 82782 86870 88476 91980 92718 95445 96390 100521 103020 103222 104244 108171 110595 111690 114534 118260 120190 125341 127260 130305 132714 134028 137970 139077 144228 147460 154530 154833 156366 163620 165564 167535 173740 180285 185436 190890 192780 199071 201042 206444 206955 216342 221190 223380 229068 231795 234549 240380 250682 258055 260610 265428 275940 278154 286335 309060 309666 312732 324513 331785 335070 360570 376023 381780 390915 398142 402084 413910 432684 442380 463590 464499 469098 501364 502605 516110 521220 540855 556308 572670 597213 619332 626705 649026 663570 670140 695385 703647 721140 752046 774165 781830 796284 827820 877387 927180 928998 938196 973539 995355 1005210 1032220 1081710 1128069 1145340 1172745 1194426 1253410 1298052 1327140 1390770 1393497 1407294 1504092 1548330 1563660 1622565 1754774 1857996 1880115 1947078 1990710 2010420 2163420 2256138 2322495 2345490 2388852 2506820 2632161 2781540 2786994 2814588 2986065 3096660 3245130 3384207 3509548 3518235 3760230 3894156 3981420 4180491 4386935 4512276 4644990 4690980 4867695 5264322 5573988 5640345 5972130 6490260 6768414 6967485 7036470 7520460 7896483 8360982 8773870 9289980 9735390 10152621 10528644 11280690 11944260 13160805 13536828 13934970 14072940 15792966 16721964 16921035 17547740 19470780 20305242 20902455 22561380 23689449 26321610 27869940 31585932 33842070 39482415 40610484 41804910 47378898 50763105 52643220 67684140 71068347 78964830 83609820 94757796 101526210 118447245 142136694 157929660 203052420 236894490 284273388 355341735 473788980 710683470 1421366940
- Sum of all divisors σ(n): 5523686784
- Sum of proper divisors (its aliquot sum) s(n): 4102319844
- 1421366940 is an abundant number, because the sum of its proper divisors (4102319844) is greater than itself. Its abundance is 2680952904
Bases of 1421366940
- Binary: 10101001011100001010110100111002
- Hexadecimal: 0x54B8569C
- Base-36: NI8TR0
Squares and roots of 1421366940
- 1421366940 squared (14213669402) is 2020283978124963600
- 1421366940 cubed (14213669403) is 2871564855918506449743384000
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The
square root of 1421366940 is 37701.0204105937 -
The
cube root of 1421366940 is 1124.3514128137
Scales and comparisons
How big is 1421366940?- 1,421,366,940 seconds is equal to 45 years, 10 weeks, 1 day, 9 minutes.
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To count from 1 to 1,421,366,940 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 1421366940 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421366940
- 1421366940 backwards is 0496631241
- 1421366940 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421366940's digits is 36
- More coming soon!
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The information we have on file for 1421366940 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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