13279289920
13,279,289,920 is an even composite number composed of six prime numbers multiplied together.
13279289920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 13279289920:
26 × 5 × 132 × 41 × 53 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 41 × 53 × 113)See below for interesting mathematical facts about the number 13279289920 from the Numbermatics database.
Names of 13279289920
- Cardinal: 13279289920 can be written as Thirteen billion, two hundred seventy-nine million, two hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.327928992 × 1010
Factors of 13279289920
Divisors of 13279289920
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 41 52 53 64 65 80 82 104 106 113 130 160 164 169 205 208 212 226 260 265 320 328 338 410 416 424 452 520 530 533 565 656 676 689 820 832 845 848 904 1040 1060 1066 1130 1312 1352 1378 1469 1640 1690 1696 1808 2080 2120 2132 2173 2260 2624 2665 2704 2756 2938 3280 3380 3392 3445 3616 4160 4240 4264 4346 4520 4633 5330 5408 5512 5876 5989 6560 6760 6890 6929 7232 7345 8480 8528 8692 8957 9040 9266 10660 10816 10865 11024 11752 11978 13120 13520 13780 13858 14690 16960 17056 17384 17914 18080 18532 19097 21320 21730 22048 23165 23504 23956 27040 27560 27716 28249 29380 29945 34112 34645 34768 35828 36160 37064 38194 42640 43460 44096 44785 46330 47008 47912 54080 55120 55432 56498 58760 59890 60229 69290 69536 71656 74128 76388 77857 85280 86920 89570 92660 94016 95485 95824 110240 110864 112996 117520 119780 120458 138580 139072 141245 143312 148256 152776 155714 170560 173840 179140 185320 190970 191648 220480 221728 225992 235040 239560 240916 245549 277160 282490 286624 296512 301145 305552 311428 347680 358280 367237 370640 381940 383296 389285 443456 451984 470080 479120 481832 491098 554320 564980 573248 602290 611104 622856 695360 716560 734474 741280 763880 778570 782977 903968 958240 963664 982196 1012141 1108640 1129960 1204580 1222208 1227745 1245712 1433120 1468948 1482560 1527760 1557140 1565954 1807936 1836185 1916480 1927328 1964392 2024282 2217280 2259920 2409160 2455490 2491424 2866240 2937896 3055520 3114280 3131908 3192137 3672370 3854656 3914885 3928784 4048564 4519840 4818320 4910980 4982848 5060705 5875792 6111040 6228560 6263816 6384274 7344740 7829770 7857568 8097128 9039680 9636640 9821960 10121410 11751584 12457120 12527632 12768548 14689480 15659540 15715136 15960685 16194256 19273280 19643920 20242820 23503168 24914240 25055264 25537096 29378960 31319080 31921370 32388512 39287840 40485640 41497781 50110528 51074192 58757920 62638160 63842740 64777024 78575680 80971280 82995562 102148384 117515840 125276320 127685480 161942560 165991124 204296768 207488905 250552640 255370960 323885120 331982248 414977810 510741920 663964496 829955620 1021483840 1327928992 1659911240 2655857984 3319822480 6639644960 13279289920
- Sum of all divisors σ(n): 36054042192
- Sum of proper divisors (its aliquot sum) s(n): 22774752272
- 13279289920 is an abundant number, because the sum of its proper divisors (22774752272) is greater than itself. Its abundance is 9495462352
Bases of 13279289920
- Binary: 11000101111000000111100010010000002
- Hexadecimal: 0x31781E240
- Base-36: 63M59OG
Squares and roots of 13279289920
- 13279289920 squared (132792899202) is 176339540779413606400
- 13279289920 cubed (132792899203) is 2341663886369496046978367488000
-
The
square root of 13279289920 is 115235.8013813415 -
The
cube root of 13279289920 is 2368.0540870589
Scales and comparisons
How big is 13279289920?- 13,279,289,920 seconds is equal to 422 years, 12 weeks, 3 days, 11 hours, 38 minutes, 40 seconds.
-
To count from 1 to 13,279,289,920 would take you about eight hundred forty-four 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 13279289920 cubic inches would be around 197.3 feet tall.
Recreational maths with 13279289920
- 13279289920 backwards is 02998297231
- 13279289920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13279289920's digits is 52
- More coming soon!
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