18149969079360

Names of 18149969079360

• Cardinal: 18149969079360 can be written as Eighteen trillion, one hundred forty-nine billion, nine hundred sixty-nine million, seventy-nine thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.814996907936 × 10¹³

Factors of 18149969079360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 45317

Divisors of 18149969079360

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 47 48 60 64 72 80 90 94 96 120 141 144 160 180 188 192 235 240 282 288 320 360 376 423 470 480 564 576 705 720 752 846 940 960 1128 1410 1440 1504 1692 1880 2115 2256 2820 2880 3008 3187 3384 3760 4230 4512 5640 6374 6768 7520 8460 9024 9561 11280 12748 13536 15040 15935 16920 19122 22560 25496 27072 28683 31870 33840 38244 42073 45120 47805 50992 57366 63740 67680 76488 84146 95610 101984 114732 126219 127480 135360 143415 149789 152976 168292 191220 203968 210365 229464 252438 254960 286830 299578 305952 336584 378657 382440 420730 449367 458928 504876 509920 573660 599156 611904 631095 673168 748945 757314 764880 841460 898734 917856 1009752 1019840 1147320 1198312 1262190 1346336 1348101 1497890 1514628 1529760 1682920 1797468 1835712 1893285 1977431 2019504 2246835 2294640 2396624 2524380 2692672 2696202 2995780 3029256 3059520 3365840 3594936 3786570 3954862 4039008 4493670 4589280 4793248 5048760 5392404 5932293 5991560 6058512 6731680 6740505 7189872 7573140 7909724 8078016 8987340 9178560 9586496 9887155 10097520 10784808 11864586 11983120 12117024 13463360 13481010 14379744 15146280 15819448 17796879 17974680 19774310 20195040 21569616 23729172 23966240 24234048 26962020 28759488 29661465 30292560 31638896 35593758 35949360 39548620 40390080 43139232 47458344 47932480 53924040 59322930 60585120 63277792 71187516 71898720 79097240 86278464 88984395 94916688 107848080 118645860 121170240 126555584 134086651 142375032 143797440 158194480 177968790 189833376 215696160 237291720 268173302 284750064 316388960 355937580 379666752 402259953 431392320 474583440 536346604 569500128 632777920 670433255 711875160 804519906 949166880 1072693208 1139000256 1206779859 1340866510 1423750320 1609039812 1898333760 2011299765 2145386416 2413559718 2681733020 2847500640 3218079624 4022599530 4290772832 4827119436 5363466040 5695001280 6033899295 6302072597 6436159248 8045199060 8581545664 9654238872 10726932080 12067798590 12604145194 12872318496 16090398120 18906217791 19308477744 21453864160 24135597180 25208290388 25744636992 31510362985 32180796240 37812435582 38616955488 42907728320 48271194360 50416580776 56718653373 63020725970 64361592480 75624871164 77233910976 94531088955 96542388720 100833161552 113437306746 126041451940 128723184960 151249742328 189062177910 193084777440 201666323104 226874613492 252082903880 283593266865 302499484656 378124355820 386169554880 403332646208 453749226984 504165807760 567186533730 604998969312 756248711640 907498453968 1008331615520 1134373067460 1209997938624 1512497423280 1814996907936 2016663231040 2268746134920 3024994846560 3629993815872 4537492269840 6049989693120 9074984539680 18149969079360
• Sum of all divisors σ(n): 63778114573056
• Sum of proper divisors (its aliquot sum) s(n): 45628145493696
• 18149969079360 is an abundant number, because the sum of its proper divisors (45628145493696) is greater than itself. Its abundance is 27478176414336

Bases of 18149969079360

• Binary: 100001000000111011110011101011010110001000000₂
• Hexadecimal: 0x1081DE75AC40
• Base-36: 6FLZAYZ40

Squares and roots of 18149969079360

• 18149969079360 squared (18149969079360²) is 329421377581724085978009600
• 18149969079360 cubed (18149969079360³) is 5978987817188467651939832384917241856000
• The square root of 18149969079360 is 4260278.0518834683
• The cube root of 18149969079360 is 26279.9961037781

Scales and comparisons

• 18,149,969,079,360 seconds is equal to 577,112 years, 45 weeks, 3 days, 13 hours, 36 minutes.
• To count from 1 to 18,149,969,079,360 would take you about one million, four hundred forty-two thousand, seven hundred eighty-two 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 18149969079360 cubic inches would be around 2190 feet tall.

Recreational maths with 18149969079360

• 18149969079360 backwards is 06397096994181
• 18149969079360 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18149969079360's digits is 72
• More coming soon!