13201908720

Names of 13201908720

• Cardinal: 13201908720 can be written as Thirteen billion, two hundred one million, nine hundred eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.320190872 × 10¹⁰

Factors of 13201908720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 527

Divisors of 13201908720

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 20 21 22 24 26 28 30 33 35 39 40 42 44 48 52 55 56 60 65 66 70 77 78 80 84 88 91 104 105 110 112 120 130 132 140 143 154 156 165 168 176 179 182 195 208 210 220 231 240 260 264 273 280 286 307 308 312 330 336 358 364 385 390 420 429 440 455 462 520 528 537 546 560 572 614 616 624 660 715 716 728 770 780 840 858 880 895 910 921 924 1001 1040 1074 1092 1144 1155 1228 1232 1253 1320 1365 1430 1432 1456 1535 1540 1560 1680 1716 1790 1820 1842 1848 1969 2002 2145 2148 2149 2184 2288 2310 2327 2456 2506 2640 2685 2730 2860 2864 3003 3070 3080 3120 3377 3432 3580 3640 3684 3696 3759 3938 3991 4004 4290 4296 4298 4368 4605 4620 4654 4912 5005 5012 5370 5460 5720 5907 6006 6140 6160 6265 6447 6754 6864 6981 7160 7280 7368 7518 7876 7982 8008 8580 8592 8596 9210 9240 9308 9845 10010 10024 10131 10740 10745 10920 11440 11635 11814 11973 12012 12280 12530 12894 13508 13783 13962 14320 14736 15015 15036 15752 15964 16016 16289 16885 17160 17192 18420 18480 18616 18795 19690 19955 20020 20048 20262 21480 21490 21840 23270 23628 23639 23946 24024 24560 25060 25597 25788 27016 27566 27924 27937 29535 30030 30072 31504 31928 32235 32578 33770 34320 34384 34905 36840 37232 37590 39380 39910 40040 40524 41349 42960 42980 43901 46540 47256 47278 47892 48048 48867 50120 50655 51194 51576 54032 54953 55132 55848 55874 59070 59865 60060 60144 63856 64470 65156 67540 68915 69810 70917 73680 75180 76791 78760 79820 80080 81048 81445 82698 83811 85960 87802 93080 94512 94556 95784 97734 100240 101310 102388 103152 109906 110264 111696 111748 118140 118195 119730 120120 127985 128940 130312 131703 135080 137830 139620 139685 141834 150360 153582 157520 159640 162096 162890 164859 165396 167622 171920 175604 179179 186160 189112 191568 195468 202620 204776 206745 219505 219812 220528 223496 236280 236390 239460 240240 244335 255970 257880 260624 263406 270160 274765 275660 279240 279370 283668 300720 307164 307307 319280 325780 329718 330792 335244 351208 354585 358358 378224 383955 384671 390936 405240 409552 413490 419055 439010 439624 446992 472560 472780 478920 488670 511940 515760 526812 537537 549530 551320 558480 558740 567336 604483 614328 614614 651560 658515 659436 661584 670488 702416 709170 714389 716716 767910 769342 781872 810480 824295 826980 838110 878020 879248 895895 921921 945560 957840 977340 1023880 1053624 1075074 1099060 1102640 1117480 1134672 1154013 1208966 1228656 1229228 1303120 1317030 1318872 1340976 1418340 1428778 1433432 1535820 1536535 1538684 1648590 1653960 1676220 1756040 1791790 1813449 1843842 1891120 1923355 1954680 2047760 2107248 2143167 2150148 2198120 2234960 2308026 2417932 2458456 2634060 2637744 2687685 2836680 2857556 2866864 3022415 3071640 3073070 3077368 3297180 3307920 3352440 3512080 3571945 3583580 3626898 3687684 3846710 3909360 4231381 4286334 4300296 4396240 4609605 4616052 4835864 4916912 5000723 5268120 5375370 5673360 5715112 5770065 6044830 6143280 6146140 6154736 6594360 6704880 7143890 7167160 7253796 7375368 7693420 7858279 8462762 8572668 8600592 9067245 9219210 9232104 9671728 10001446 10536240 10715835 10750740 11430224 11540130 12089660 12292280 12694143 13188720 14287780 14334320 14507592 14750736 15002169 15386840 15716558 16925524 17145336 18134490 18438420 18464208 20002892 21156905 21431670 21501480 23080260 23574837 24179320 24584560 25003615 25388286 28575560 29015184 30004338 30773680 31433116 33851048 34290672 36268980 36876840 39291395 40005784 42313810 42863340 43002960 46160520 47149674 48358640 50007230 50776572 55007953 57151120 60008676 62866232 63470715 67702096 72537960 73753680 75010845 78582790 80011568 84627620 85726680 92321040 94299348 100014460 101553144 110015906 117874185 120017352 125732464 126941430 145075920 150021690 157165580 165023859 169255240 171453360 188598696 200028920 203106288 220031812 235748370 240034704 253882860 275039765 300043380 314331160 330047718 338510480 377197392 400057840 440063624 471496740 507765720 550079530 600086760 628662320 660095436 825119295 880127248 942993480 1015531440 1100159060 1200173520 1320190872 1650238590 1885986960 2200318120 2640381744 3300477180 4400636240 6600954360 13201908720
• Sum of all divisors σ(n): 55436451840
• Sum of proper divisors (its aliquot sum) s(n): 42234543120
• 13201908720 is an abundant number, because the sum of its proper divisors (42234543120) is greater than itself. Its abundance is 29032634400

Bases of 13201908720

• Binary: 1100010010111001010010001111110000₂
• Hexadecimal: 0x312E523F0
• Base-36: 62C2PYO

Squares and roots of 13201908720

• 13201908720 squared (13201908720²) is 174290393851212038400
• 13201908720 cubed (13201908720³) is 2300965870396550592321934848000
• The square root of 13201908720 is 114899.5592680843
• The cube root of 13201908720 is 2363.4454080233

Scales and comparisons

• 13,201,908,720 seconds is equal to 419 years, 40 weeks, 3 days, 20 hours, 52 minutes.
• To count from 1 to 13,201,908,720 would take you about eight hundred thirty-nine 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 13201908720 cubic inches would be around 197 feet tall.

Recreational maths with 13201908720

• 13201908720 backwards is 02780910231
• 13201908720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13201908720's digits is 33
• More coming soon!