18148088479744

Names of 18148088479744

• Cardinal: 18148088479744 can be written as Eighteen trillion, one hundred forty-eight billion, eighty-eight million, four hundred seventy-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.8148088479744 × 10¹³

Factors of 18148088479744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 2731

Divisors of 18148088479744

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 31 32 41 62 64 82 124 128 164 248 256 328 496 512 656 992 1024 1271 1312 1681 1984 2048 2542 2624 2657 3362 3968 4096 5084 5248 5314 6724 7936 8192 10168 10496 10628 13448 15872 16384 20336 20992 21256 26896 31744 32768 40672 41984 42512 52111 53792 63488 65536 81344 82367 83968 85024 104222 107584 108937 126976 131072 162688 164734 167936 170048 208444 215168 217874 253952 325376 329468 335872 340096 416888 430336 435748 507904 650752 658936 671744 680192 833776 860672 871496 1015808 1301504 1317872 1343488 1360384 1667552 1721344 1742992 2031616 2603008 2635744 2686976 2720768 3335104 3377047 3442688 3485984 4063232 4466417 5206016 5271488 5373952 5441536 6670208 6754094 6885376 6971968 8932834 10412032 10542976 10883072 13340416 13508188 13770752 13943936 17865668 20824064 21085952 21766144 26680832 27016376 27541504 27887872 35731336 41648128 42171904 43532288 53361664 54032752 55083008 55775744 71462672 83296256 84343808 87064576 106723328 108065504 110166016 111551488 138458927 142925344 166592512 168687616 174129152 213446656 216131008 220332032 223102976 276917854 285850688 337375232 348258304 426893312 432262016 446205952 553835708 571701376 674750464 853786624 864524032 892411904 1107671416 1143402752 1349500928 1707573248 1729048064 1784823808 2215342832 2286805504 2699001856 3415146496 3458096128 3569647616 4430685664 4573611008 5398003712 6830292992 6916192256 7139295232 8861371328 9147222016 10796007424 13832384512 14278590464 17722742656 18294444032 27664769024 35445485312 36588888064 55329538048 70890970624 73177776128 110659076096 141781941248 146355552256 221318152192 283563882496 292711104512 442636304384 567127764992 585422209024 1134255529984 2268511059968 4537022119936 9074044239872 18148088479744
• Sum of all divisors σ(n): 38417446718784
• Sum of proper divisors (its aliquot sum) s(n): 20269358239040
• 18148088479744 is an abundant number, because the sum of its proper divisors (20269358239040) is greater than itself. Its abundance is 2121269759296

Bases of 18148088479744

• Binary: 100001000000101101110010111100000000000000000₂
• Hexadecimal: 0x10816E5E0000
• Base-36: 6FL47B75S

Squares and roots of 18148088479744

• 18148088479744 squared (18148088479744²) is 329353115468616889098305536
• 18148088479744 cubed (18148088479744³) is 5977129480603801569018430361792659062784
• The square root of 18148088479744 is 4260057.3329174809
• The cube root of 18148088479744 is 26279.0884097133

Scales and comparisons

• 18,148,088,479,744 seconds is equal to 577,053 years, 4 weeks, 8 hours, 49 minutes, 4 seconds.
• To count from 1 to 18,148,088,479,744 would take you about one million, four hundred forty-two thousand, six hundred thirty-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 18148088479744 cubic inches would be around 2189.9 feet tall.

Recreational maths with 18148088479744

• 18148088479744 backwards is 44797488084181
• The number of decimal digits it has is: 14
• The sum of 18148088479744's digits is 73
• More coming soon!