13077863820

Names of 13077863820

• Cardinal: 13077863820 can be written as Thirteen billion, seventy-seven million, eight hundred sixty-three thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.307786382 × 10¹⁰

Factors of 13077863820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 233

Divisors of 13077863820

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 79 84 90 98 105 126 137 140 147 158 180 196 210 237 245 252 274 294 315 316 395 411 420 441 474 490 548 553 588 630 685 711 735 790 822 882 948 959 980 1106 1185 1233 1260 1370 1422 1470 1580 1644 1659 1764 1918 2055 2205 2212 2370 2466 2740 2765 2844 2877 2940 3318 3555 3836 3871 4110 4410 4740 4795 4932 4977 5530 5754 6165 6636 6713 7110 7742 8220 8295 8631 8820 9590 9954 10823 11060 11508 11613 12330 13426 14220 14385 15484 16590 17262 18769 19180 19355 19908 20139 21646 23226 24660 24885 26852 28770 32469 33180 33565 34524 34839 37538 38710 40278 43155 43292 46452 49770 54115 56307 57540 58065 60417 64938 67130 69678 75076 75761 77420 80556 86310 93845 97407 99540 100695 108230 112614 116130 120834 129876 131383 134260 139356 151522 162345 168921 172620 174195 187690 194814 201390 216460 225228 227283 232260 241668 262766 281535 302085 303044 324690 337842 348390 375380 378805 389628 394149 402780 454566 487035 525532 530327 563070 604170 649380 656915 675684 681849 696780 757610 788298 844605 909132 919681 974070 1060654 1126140 1136415 1182447 1208340 1313830 1363698 1482751 1515220 1576596 1590981 1689210 1839362 1948140 1970745 2121308 2272830 2364894 2627660 2651635 2727396 2759043 2965502 3181962 3378420 3409245 3678724 3941490 4448253 4545660 4598405 4729788 4772943 5303270 5518086 5912235 5931004 6363924 6818490 7413755 7882980 7954905 8277129 8896506 9196810 9545886 10379257 10606540 11036172 11824470 13344759 13636980 13795215 14827510 15909810 16554258 17793012 18393620 19091772 20758514 22241265 23648940 23864715 26689518 27590430 29655020 31137771 31819620 33108516 41385645 41517028 44482530 47729430 51896285 53379036 55180860 62275542 66723795 72654799 82771290 88965060 93413313 95458860 103792570 124551084 133447590 145309598 155688855 165542580 186826626 207585140 217964397 266895180 290619196 311377710 363273995 373653252 435928794 467066565 622755420 653893191 726547990 871857588 934133130 1089821985 1307786382 1453095980 1868266260 2179643970 2615572764 3269465955 4359287940 6538931910 13077863820
• Sum of all divisors σ(n): 47073892320
• Sum of proper divisors (its aliquot sum) s(n): 33996028500
• 13077863820 is an abundant number, because the sum of its proper divisors (33996028500) is greater than itself. Its abundance is 20918164680

Bases of 13077863820

• Binary: 1100001011100000000101110110001100₂
• Hexadecimal: 0x30B805D8C
• Base-36: 60A80B0

Squares and roots of 13077863820

• 13077863820 squared (13077863820²) is 171030522094464992400
• 13077863820 cubed (13077863820³) is 2236713877014914346364534968000
• The square root of 13077863820 is 114358.4881851803
• The cube root of 13077863820 is 2356.0198052551

Scales and comparisons

• 13,077,863,820 seconds is equal to 415 years, 43 weeks, 3 days, 3 hours, 57 minutes.
• To count from 1 to 13,077,863,820 would take you about eight hundred thirty-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 13077863820 cubic inches would be around 196.3 feet tall.

Recreational maths with 13077863820

• 13077863820 backwards is 02836877031
• 13077863820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13077863820's digits is 45
• More coming soon!