13121838000
13,121,838,000 is an even composite number composed of five prime numbers multiplied together.
13121838000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 13121838000:
24 × 34 × 53 × 107 × 757
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 107 × 757)See below for interesting mathematical facts about the number 13121838000 from the Numbermatics database.
Names of 13121838000
- Cardinal: 13121838000 can be written as Thirteen billion, one hundred twenty-one million, eight hundred thirty-eight thousand.
Scientific notation
- Scientific notation: 1.3121838 × 1010
Factors of 13121838000
Divisors of 13121838000
- Number of divisors d(n): 400
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 107 108 120 125 135 144 150 162 180 200 214 216 225 240 250 270 300 321 324 360 375 400 405 428 432 450 500 535 540 600 642 648 675 720 750 757 810 856 900 963 1000 1070 1080 1125 1200 1284 1296 1350 1500 1514 1605 1620 1712 1800 1926 2000 2025 2140 2160 2250 2271 2568 2675 2700 2889 3000 3028 3210 3240 3375 3600 3785 3852 4050 4280 4500 4542 4815 5136 5350 5400 5778 6000 6056 6420 6480 6750 6813 7570 7704 8025 8100 8560 8667 9000 9084 9630 10125 10700 10800 11355 11556 12112 12840 13375 13500 13626 14445 15140 15408 16050 16200 17334 18000 18168 18925 19260 20250 20439 21400 22710 23112 24075 25680 26750 27000 27252 28890 30280 32100 32400 34065 34668 36336 37850 38520 40125 40500 40878 42800 43335 45420 46224 48150 53500 54000 54504 56775 57780 60560 61317 64200 68130 69336 72225 75700 77040 80250 80999 81000 81756 86670 90840 94625 96300 102195 107000 109008 113550 115560 120375 122634 128400 136260 138672 144450 151400 160500 161998 162000 163512 170325 173340 181680 189250 192600 204390 214000 216675 227100 231120 240750 242997 245268 272520 283875 288900 302800 306585 321000 323996 327024 340650 346680 361125 378500 385200 404995 408780 433350 454200 481500 485994 490536 510975 545040 567750 577800 613170 642000 647992 681300 693360 722250 728991 757000 809990 817560 851625 866700 908400 963000 971988 981072 1021950 1083375 1135500 1155600 1214985 1226340 1295984 1362600 1444500 1457982 1514000 1532925 1619980 1635120 1703250 1733400 1926000 1943976 2024975 2043900 2166750 2186973 2271000 2429970 2452680 2554875 2725200 2889000 2915964 3065850 3239960 3406500 3466800 3644955 3887952 4049950 4087800 4333500 4373946 4542000 4859940 4905360 5109750 5778000 5831928 6074925 6131700 6479920 6560919 6813000 7289910 7664625 8099900 8175600 8667000 8747892 9719880 10124875 10219500 10934865 11663856 12149850 12263400 13121838 13626000 14579820 15329250 16199800 17334000 17495784 18224775 19439760 20249750 20439000 21869730 24299700 24526800 26243676 29159640 30374625 30658500 32399600 32804595 34991568 36449550 40499500 40878000 43739460 48599400 52487352 54674325 58319280 60749250 61317000 65609190 72899100 80999000 87478920 91123875 97198800 104974704 109348650 121498500 122634000 131218380 145798200 161998000 164022975 174957840 182247750 218697300 242997000 262436760 273371625 291596400 328045950 364495500 437394600 485994000 524873520 546743250 656091900 728991000 820114875 874789200 1093486500 1312183800 1457982000 1640229750 2186973000 2624367600 3280459500 4373946000 6560919000 13121838000
- Sum of all divisors σ(n): 47903210784
- Sum of proper divisors (its aliquot sum) s(n): 34781372784
- 13121838000 is an abundant number, because the sum of its proper divisors (34781372784) is greater than itself. Its abundance is 21659534784
Bases of 13121838000
- Binary: 11000011100001111101011011101100002
- Hexadecimal: 0x30E1F5BB0
- Base-36: 610EJ00
Squares and roots of 13121838000
- 13121838000 squared (131218380002) is 172182632498244000000
- 13121838000 cubed (131218380003) is 2259352610055493052472000000000
-
The
square root of 13121838000 is 114550.5914432571 -
The
cube root of 13121838000 is 2358.6575482985
Scales and comparisons
How big is 13121838000?- 13,121,838,000 seconds is equal to 417 years, 12 weeks, 1 day, 3 hours.
-
To count from 1 to 13,121,838,000 would take you about eight hundred thirty-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 13121838000 cubic inches would be around 196.6 feet tall.
Recreational maths with 13121838000
- 13121838000 backwards is 00083812131
- 13121838000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13121838000's digits is 27
- More coming soon!
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