13109816720

Names of 13109816720

• Cardinal: 13109816720 can be written as Thirteen billion, one hundred nine million, eight hundred sixteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.310981672 × 10¹⁰

Factors of 13109816720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 295

Divisors of 13109816720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 35 40 44 49 52 55 56 65 70 77 80 88 91 98 104 110 112 130 140 143 154 169 176 182 196 208 220 245 257 260 280 286 308 338 343 364 385 392 440 455 490 514 520 539 560 572 616 637 676 686 715 728 770 784 845 880 910 980 1001 1028 1040 1078 1144 1183 1232 1274 1285 1352 1372 1430 1456 1540 1690 1715 1799 1820 1859 1960 2002 2056 2156 2288 2366 2548 2570 2695 2704 2744 2827 2860 3080 3185 3341 3380 3430 3598 3640 3718 3773 3920 4004 4112 4312 4459 4732 5005 5096 5140 5390 5488 5654 5720 5915 6160 6370 6682 6760 6860 7007 7196 7280 7436 7546 8008 8281 8624 8918 8995 9295 9464 10010 10192 10280 10780 11308 11440 11830 12593 12740 13013 13364 13520 13720 14014 14135 14392 14872 15092 16016 16562 16705 17836 17990 18590 18865 18928 19789 20020 20560 21560 22295 22616 23387 23660 25186 25480 26026 26728 27440 28028 28270 28784 29744 30184 33124 33410 35035 35672 35980 36751 37180 37730 39578 40040 41405 43120 43433 44590 45232 46774 47320 49049 50372 50960 52052 53456 56056 56540 57967 60368 62965 65065 66248 66820 70070 71344 71960 73502 74360 75460 79156 80080 82810 86866 88151 89180 91091 93548 94640 98098 98945 100744 104104 112112 113080 115934 116935 125930 130130 132496 133640 138523 140140 143920 147004 148720 150920 158312 163709 165620 173732 176302 178360 182182 183755 187096 196196 197890 201488 208208 217165 226160 231868 233870 245245 251860 257257 260260 267280 277046 280280 289835 294008 301840 304031 316624 327418 331240 347464 352604 356720 364364 367510 374192 392392 395780 434330 440755 455455 463736 467740 477763 490490 503720 514514 520520 554092 560560 579670 588016 608062 637637 654836 662480 692615 694928 705208 728728 735020 784784 791560 818545 868660 881510 910910 927472 935480 955526 969661 980980 1007440 1029028 1041040 1108184 1145963 1159340 1216124 1275274 1286285 1309672 1385230 1410416 1457456 1470040 1520155 1583120 1637090 1737320 1763020 1800799 1821820 1870960 1911052 1939322 1961960 2058056 2128217 2216368 2291926 2318680 2388815 2432248 2550548 2572570 2619344 2770460 2940080 3040310 3188185 3274180 3344341 3474640 3526040 3601598 3643640 3822104 3878644 3923920 4116112 4256434 4583852 4637360 4777630 4848305 4864496 5101096 5145140 5540920 5729815 6080620 6376370 6548360 6688682 7052080 7203196 7287280 7644208 7757288 8512868 9003995 9167704 9555260 9696610 10202192 10290280 10641085 11081840 11459630 12161240 12605593 12752740 13096720 13377364 14406392 14897519 15514576 16721705 17025736 18007990 18335408 19110520 19393220 20580560 21282170 22919260 23410387 24322480 25211186 25505480 26754728 28812784 29795038 33443410 34051472 36015980 38221040 38786440 42564340 45838520 46820774 50422372 51010960 53509456 59590076 63027965 66886820 72031960 74487595 77572880 85128680 91677040 93641548 100844744 117051935 119180152 126055930 133773640 144063920 148975190 163872709 170257360 187283096 201689488 234103870 238360304 252111860 267547280 297950380 327745418 374566192 468207740 504223720 595900760 655490836 819363545 936415480 1008447440 1191801520 1310981672 1638727090 1872830960 2621963344 3277454180 6554908360 13109816720
• Sum of all divisors σ(n): 42152659200
• Sum of proper divisors (its aliquot sum) s(n): 29042842480
• 13109816720 is an abundant number, because the sum of its proper divisors (29042842480) is greater than itself. Its abundance is 15933025760

Bases of 13109816720

• Binary: 1100001101011001111110110110010000₂
• Hexadecimal: 0x30D67ED90
• Base-36: 60T8VBK

Squares and roots of 13109816720

• 13109816720 squared (13109816720²) is 171867294431991558400
• 13109816720 cubed (13109816720³) is 2253148730165685835211176448000
• The square root of 13109816720 is 114498.1079319655
• The cube root of 13109816720 is 2357.9370510155

Scales and comparisons

• 13,109,816,720 seconds is equal to 416 years, 44 weeks, 1 day, 23 hours, 45 minutes, 20 seconds.
• To count from 1 to 13,109,816,720 would take you about eight hundred thirty-three 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 13109816720 cubic inches would be around 196.5 feet tall.

Recreational maths with 13109816720

• 13109816720 backwards is 02761890131
• The number of decimal digits it has is: 11
• The sum of 13109816720's digits is 38
• More coming soon!