18137548118016

Names of 18137548118016

• Cardinal: 18137548118016 can be written as Eighteen trillion, one hundred thirty-seven billion, five hundred forty-eight million, one hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 1.8137548118016 × 10¹³

Factors of 18137548118016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 6042

Divisors of 18137548118016

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 768 864 972 1024 1152 1296 1536 1728 1944 2048 2304 2592 3072 3456 3888 4608 5184 6037 6144 6912 7776 9216 10368 12074 13824 15552 18111 18432 20736 24148 27648 31104 36222 41472 48296 54333 55296 62208 72444 82944 96592 108666 124416 144888 162999 165888 193184 217332 248832 289776 325998 386368 434664 488997 497664 579552 651996 772736 869328 977994 1159104 1303992 1466991 1545472 1738656 1955988 2318208 2607984 2933982 3090944 3477312 3911976 4636416 5215968 5867964 6181888 6954624 7823952 9272832 10431936 11735928 12363776 13909248 15647904 18545664 20863872 23471856 27818496 31295808 36445369 37091328 41727744 46943712 55636992 62591616 72890738 83455488 93887424 109336107 111273984 125183232 145781476 166910976 187774848 218672214 250366464 291562952 328008321 333821952 375549696 437344428 500732928 583125904 656016642 751099392 874688856 984024963 1001465856 1166251808 1312033284 1502198784 1749377712 1968049926 2332503616 2624066568 2952074889 3004397568 3498755424 3936099852 4665007232 5248133136 5904149778 6997510848 7872199704 8856224667 9330014464 10496266272 11808299556 13995021696 15744399408 17712449334 18660028928 20992532544 23616599112 27990043392 31488798816 35424898668 37320057856 41985065088 47233198224 55980086784 62977597632 70849797336 74640115712 83970130176 94466396448 111960173568 125955195264 141699594672 167940260352 188932792896 223920347136 251910390528 283399189344 335880520704 377865585792 503820781056 566798378688 671761041408 755731171584 1007641562112 1133596757376 1511462343168 2015283124224 2267193514752 3022924686336 4534387029504 6045849372672 9068774059008 18137548118016
• Sum of all divisors σ(n): 54333738246060
• Sum of proper divisors (its aliquot sum) s(n): 36196190128044
• 18137548118016 is an abundant number, because the sum of its proper divisors (36196190128044) is greater than itself. Its abundance is 18058642010028

Bases of 18137548118016

• Binary: 100000111111011111010000111001101100000000000₂
• Hexadecimal: 0x107EFA1CD800
• Base-36: 6FG9VUO00

Squares and roots of 18137548118016

• 18137548118016 squared (18137548118016²) is 328970651733345743463776256
• 18137548118016 cubed (18137548118016³) is 5966721025228642057632459365081306628096
• The square root of 18137548118016 is 4258820.0382284293
• The cube root of 18137548118016 is 26273.9998161209

Scales and comparisons

• 18,137,548,118,016 seconds is equal to 576,717 years, 48 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,137,548,118,016 would take you about one million, four hundred forty-one thousand, seven hundred ninety-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 18137548118016 cubic inches would be around 2189.5 feet tall.

Recreational maths with 18137548118016

• 18137548118016 backwards is 61081184573181
• 18137548118016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18137548118016's digits is 54
• More coming soon!