18204284007

Names of 18204284007

• Cardinal: 18204284007 can be written as Eighteen billion, two hundred four million, two hundred eighty-four thousand and seven.

Scientific notation

• Scientific notation: 1.8204284007 × 10¹⁰

Factors of 18204284007

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 184

Divisors of 18204284007

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 13 21 23 27 39 41 63 69 81 91 97 117 123 161 189 207 243 273 287 291 299 351 369 483 533 567 621 679 729 819 861 873 897 943 1053 1107 1261 1449 1599 1701 1863 2037 2093 2187 2231 2457 2583 2619 2691 2829 3159 3321 3731 3783 3977 4347 4797 5103 5589 6111 6279 6601 6693 7371 7749 7857 8073 8487 8827 9477 9963 11193 11349 11931 12259 13041 14391 15309 15617 16767 18333 18837 19803 20079 22113 23247 23571 24219 25461 26481 27839 28431 29003 29889 33579 34047 35793 36777 39123 43173 46851 50301 51701 54999 56511 59409 60237 66339 69741 70713 72657 76383 79443 83517 85813 87009 89667 91471 100737 102141 107379 110331 117369 129519 140553 155103 164997 169533 178227 180711 199017 203021 209223 212139 217971 229149 238329 250551 257439 261027 274413 302211 306423 322137 330993 352107 361907 388557 421659 465309 494991 508599 534681 542133 609063 627669 640297 653913 687447 714987 751653 772317 783081 823239 906633 919269 966411 992979 1085721 1165671 1189123 1264977 1395927 1484973 1525797 1604043 1626399 1827189 1920891 2062341 2144961 2254959 2316951 2349243 2469717 2719899 2757807 2899233 2978937 3257163 3567369 3794931 4187781 4577391 4812129 4879197 5481567 5762673 6434883 6764877 6950853 7047729 7409151 8159697 8323861 8697699 8936811 9771489 10702107 11384793 12563343 14436387 16444701 17288019 19304649 20294631 20852559 21143187 22227453 24971583 26810433 29314467 32106321 34154379 37690029 49334103 51864057 60883893 62557677 63429561 66682359 74914749 87943401 96318963 113070087 148002309 155592171 187673031 200047077 224744247 263830203 288956889 444006927 466776513 674232741 791490609 866870667 1400329539 2022698223 2600612001 6068094669 18204284007
• Sum of all divisors σ(n): 36289290240
• Sum of proper divisors (its aliquot sum) s(n): 18085006233
• 18204284007 is a deficient number, because the sum of its proper divisors (18085006233) is less than itself. Its deficiency is 119277774

Bases of 18204284007

• Binary: 10000111101000011110101010001100111₂
• Hexadecimal: 0x43D0F5467
• Base-36: 8D2CZFR

Squares and roots of 18204284007

• 18204284007 squared (18204284007²) is 331395956207515976049
• 18204284007 cubed (18204284007³) is 6032826105572955455985805748343
• The square root of 18204284007 is 134923.2522844005
• The cube root of 18204284007 is 2630.6184846129

Scales and comparisons

• 18,204,284,007 seconds is equal to 578 years, 43 weeks, 4 days, 17 hours, 33 minutes, 27 seconds.
• To count from 1 to 18,204,284,007 would take you about one thousand, one hundred fifty-seven 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 18204284007 cubic inches would be around 219.2 feet tall.

Recreational maths with 18204284007

• 18204284007 backwards is 70048240281
• The number of decimal digits it has is: 11
• The sum of 18204284007's digits is 36
• More coming soon!