1321191074680

Names of 1321191074680

• Cardinal: 1321191074680 can be written as One trillion, three hundred twenty-one billion, one hundred ninety-one million, seventy-four thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.32119107468 × 10¹²

Factors of 1321191074680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1390

Divisors of 1321191074680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 17 20 29 34 40 58 68 85 116 136 145 170 232 233 290 340 421 466 493 580 680 683 842 932 986 1160 1165 1366 1684 1864 1972 2105 2330 2465 2732 3368 3415 3944 3961 4210 4660 4930 5464 6757 6830 7157 7922 8420 9320 9860 11611 12209 13514 13660 14314 15844 16840 19720 19805 19807 23222 24418 27028 27320 28628 31688 33785 35785 39610 39614 46444 48836 54056 57256 58055 61045 67570 71570 79220 79228 92888 97672 98093 99035 114869 116110 122090 135140 143140 158440 158456 159139 196186 198070 207553 229738 232220 244180 270280 286280 287543 318278 336719 392372 396140 415106 459476 464440 488360 490465 574345 575086 636556 673438 784744 792280 795695 830212 918952 980930 1037765 1148690 1150172 1273112 1346876 1437715 1591390 1660424 1667581 1683595 1961860 2075530 2297380 2300344 2693752 2705363 2844697 2875430 3182780 3335162 3367190 3923720 4151060 4594760 4615031 4888231 5410726 5689394 5750860 6365560 6670324 6734380 8302120 8337905 8338747 9230062 9776462 10821452 11378788 11501720 13340648 13468760 13526815 14223485 16675810 16677494 18460124 19552924 21642904 22757576 23075155 24441155 27053630 28446970 33351620 33354988 36920248 39105848 41693735 46150310 48359849 48882310 54107260 56893940 66703240 66709976 66997519 78455527 83387470 92300620 96719698 97764620 108214520 113787880 133995038 141758699 156911054 166774940 184601240 193439396 195529240 241799245 267990076 283517398 313822108 333549880 334987595 386878792 392277635 483598490 535980152 567034796 627644216 669975190 708793495 784555270 967196980 1134069592 1138957823 1339950380 1417586990 1569110540 1934393960 1942928051 2277915646 2679900760 2835173980 3138221080 3885856102 4555831292 5670347960 5694789115 7771712204 9111662584 9714640255 11389578230 15543424408 19429280510 22779156460 33029776867 38858561020 45558312920 66059553734 77717122040 132119107468 165148884335 264238214936 330297768670 660595537340 1321191074680
• Sum of all divisors σ(n): 3282620515200
• Sum of proper divisors (its aliquot sum) s(n): 1961429440520
• 1321191074680 is an abundant number, because the sum of its proper divisors (1961429440520) is greater than itself. Its abundance is 640238365840

Bases of 1321191074680

• Binary: 10011001110011101000111111110101101111000₂
• Hexadecimal: 0x1339D1FEB78
• Base-36: GUY31XMG

Squares and roots of 1321191074680

• 1321191074680 squared (1321191074680²) is 1745545855814093337102400
• 1321191074680 cubed (1321191074680³) is 2306199605146242302336147373207232000
• The square root of 1321191074680 is 1149430.7611509273
• The cube root of 1321191074680 is 10972.9115140961

Scales and comparisons

• 1,321,191,074,680 seconds is equal to 42,009 years, 41 weeks, 8 hours, 44 minutes, 40 seconds.
• To count from 1 to 1,321,191,074,680 would take you about one hundred five thousand and twenty-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 1321191074680 cubic inches would be around 914.4 feet tall.

Recreational maths with 1321191074680

• 1321191074680 backwards is 0864701911231
• The number of decimal digits it has is: 13
• The sum of 1321191074680's digits is 43
• More coming soon!