18483326291440

Names of 18483326291440

• Cardinal: 18483326291440 can be written as Eighteen trillion, four hundred eighty-three billion, three hundred twenty-six million, two hundred ninety-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.848332629144 × 10¹³

Factors of 18483326291440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 306

Divisors of 18483326291440

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 47 61 80 94 122 188 191 235 244 305 376 382 470 488 610 752 764 940 955 976 1220 1528 1880 1910 2209 2440 2867 3056 3760 3820 4418 4880 5734 7640 8836 8977 11045 11468 11651 14335 15280 17672 17954 22090 22936 23302 28670 35344 35908 36481 44180 44885 45872 46604 57340 58255 71816 72962 88360 89770 93208 103823 114680 116510 134749 143632 145924 176720 179540 182405 186416 207646 229360 233020 269498 291848 359080 364810 415292 421919 466040 519115 538996 547597 583696 673745 718160 729620 830584 843838 932080 1038230 1077992 1095194 1347490 1459240 1661168 1687676 1714607 2076460 2109595 2155984 2190388 2225341 2694980 2737985 2918480 3375352 3429214 4152920 4219190 4380776 4450682 5389960 5475970 6333203 6750704 6858428 8305840 8438380 8573035 8761552 8901364 10779920 10951940 11126705 12666406 13716856 16876760 17146070 17802728 19830193 21903880 22253410 25332812 25737059 27433712 31666015 33753520 34292140 35605456 39660386 43807760 44506820 50665624 51474118 63332030 68584280 79320772 80586529 89013640 99150965 101331248 102948236 104591027 126664060 128685295 137168560 158641544 161173058 178027280 198301930 205896472 209182054 253328120 257370590 317283088 322346116 396603860 402932645 411792944 418364108 506656240 514741180 522955135 644692232 793207720 805865290 836728216 1029482360 1045910270 1209641773 1289384464 1586415440 1611730580 1673456432 2058964720 2091820540 2419283546 3223461160 3787566863 4183641080 4838567092 4915778269 6048208865 6446922320 7575133726 8367282160 9677134184 9831556538 12096417730 15150267452 18937834315 19354268368 19663113076 24192835460 24578891345 30300534904 37875668630 39326226152 48385670920 49157782690 60601069808 75751337260 78652452304 96771341840 98315565380 151502674520 196631130760 231041578643 303005349040 393262261520 462083157286 924166314572 1155207893215 1848332629144 2310415786430 3696665258288 4620831572860 9241663145720 18483326291440
• Sum of all divisors σ(n): 44862614858880
• Sum of proper divisors (its aliquot sum) s(n): 26379288567440
• 18483326291440 is an abundant number, because the sum of its proper divisors (26379288567440) is greater than itself. Its abundance is 7895962276000

Bases of 18483326291440

• Binary: 100001100111101111100000110010000110111110000₂
• Hexadecimal: 0x10CF7C190DF0
• Base-36: 6JV4F8Y5S

Squares and roots of 18483326291440

• 18483326291440 squared (18483326291440²) is 341633350795837143817273600
• 18483326291440 cubed (18483326291440³) is 6314520694797441128022329574099817984000
• The square root of 18483326291440 is 4299223.9173413613
• The cube root of 18483326291440 is 26439.9143184435

Scales and comparisons

• 18,483,326,291,440 seconds is equal to 587,712 years, 31 weeks, 2 days, 15 hours, 10 minutes, 40 seconds.
• To count from 1 to 18,483,326,291,440 would take you about one million, four hundred sixty-nine thousand, two hundred eighty-one 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 18483326291440 cubic inches would be around 2203.3 feet tall.

Recreational maths with 18483326291440

• 18483326291440 backwards is 04419262338481
• The number of decimal digits it has is: 14
• The sum of 18483326291440's digits is 55
• More coming soon!