13228466940
13,228,466,940 is an even composite number composed of seven prime numbers multiplied together.
13228466940 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 13228466940:
22 × 33 × 5 × 13 × 31 × 89 × 683
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 31 × 89 × 683)See below for interesting mathematical facts about the number 13228466940 from the Numbermatics database.
Names of 13228466940
- Cardinal: 13228466940 can be written as Thirteen billion, two hundred twenty-eight million, four hundred sixty-six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.322846694 × 1010
Factors of 13228466940
Divisors of 13228466940
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 89 90 93 108 117 124 130 135 155 156 178 180 186 195 234 260 267 270 279 310 351 356 372 390 403 445 465 468 534 540 558 585 620 683 702 780 801 806 837 890 930 1068 1116 1157 1170 1209 1335 1366 1395 1404 1602 1612 1674 1755 1780 1860 2015 2049 2314 2340 2403 2418 2670 2732 2759 2790 3204 3348 3415 3471 3510 3627 4005 4030 4098 4185 4628 4806 4836 5340 5518 5580 5785 6045 6147 6830 6942 7020 7254 8010 8060 8196 8277 8370 8879 9612 10245 10413 10881 11036 11570 12015 12090 12294 13660 13795 13884 14508 16020 16554 16740 17355 17758 18135 18441 20490 20826 21173 21762 23140 24030 24180 24588 24831 26637 27590 30735 31239 33108 34710 35516 35867 36270 36882 40980 41385 41652 42346 43524 44395 48060 49662 52065 53274 54405 55180 60787 61470 62478 63519 69420 71734 72540 73764 74493 79911 82770 84692 88790 92205 99324 104130 105865 106548 107601 108810 121574 122940 124155 124956 127038 133185 143468 148986 156195 159822 165540 177580 179335 182361 184410 190557 208260 211730 215202 217620 239733 243148 248310 254076 266370 275249 297972 303935 312390 317595 319644 322803 358670 364722 368820 372465 381114 399555 423460 430404 479466 496620 532740 538005 547083 550498 571671 607870 624780 635190 645606 717340 729444 744930 762228 790231 799110 825747 911805 952785 958932 968409 1076010 1094166 1100996 1143342 1198665 1215740 1270380 1291212 1376245 1489860 1580462 1598220 1614015 1641249 1651494 1823610 1884397 1905570 1936818 2152020 2188332 2286684 2370693 2397330 2477241 2735415 2752490 2858355 3160924 3228030 3282498 3302988 3647220 3768794 3811140 3873636 3951155 4128735 4741386 4794660 4842045 4954482 5470830 5504980 5653191 5716710 6456060 6564996 7112079 7431723 7537588 7902310 8206245 8257470 9421985 9482772 9684090 9908964 10941660 11306382 11433420 11853465 12386205 14224158 14863446 15804620 16412490 16514940 16959573 18843970 19368180 21336237 22612764 23706930 24497161 24772410 28265955 28448316 29726892 32824980 33919146 35560395 37158615 37687940 42672474 47413860 48994322 49544820 50878719 56531910 67838292 71120790 73491483 74317230 84797865 85344948 97988644 101757438 106681185 113063820 122485805 142241580 146982966 148634460 169595730 203514876 213362370 220474449 244971610 254393595 293965932 339191460 367457415 426724740 440948898 489943220 508787190 661423347 734914830 881897796 1017574380 1102372245 1322846694 1469829660 2204744490 2645693388 3307116735 4409488980 6614233470 13228466940
- Sum of all divisors σ(n): 46332518400
- Sum of proper divisors (its aliquot sum) s(n): 33104051460
- 13228466940 is an abundant number, because the sum of its proper divisors (33104051460) is greater than itself. Its abundance is 19875584520
Bases of 13228466940
- Binary: 11000101000111101001100010111111002
- Hexadecimal: 0x3147A62FC
- Base-36: 62RVYF0
Squares and roots of 13228466940
- 13228466940 squared (132284669402) is 174992337582672963600
- 13228466940 cubed (132284669403) is 2314880352465708815814423384000
-
The
square root of 13228466940 is 115015.0726644123 -
The
cube root of 13228466940 is 2365.0291906103
Scales and comparisons
How big is 13228466940?- 13,228,466,940 seconds is equal to 420 years, 32 weeks, 3 days, 6 hours, 9 minutes.
-
To count from 1 to 13,228,466,940 would take you about eight hundred forty-one 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 13228466940 cubic inches would be around 197.1 feet tall.
Recreational maths with 13228466940
- 13228466940 backwards is 04966482231
- 13228466940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13228466940's digits is 45
- More coming soon!
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