380705029155

Names of 380705029155

• Cardinal: 380705029155 can be written as Three hundred eighty billion, seven hundred five million, twenty-nine thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 3.80705029155 × 10¹¹

Factors of 380705029155

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2593

Divisors of 380705029155

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 97 99 121 135 165 291 297 363 485 495 605 873 1067 1089 1455 1485 1815 2477 2619 3201 3267 4365 5335 5445 7431 9409 9603 11737 12385 13095 16005 16335 22293 27247 28227 28809 35211 37155 47045 48015 58685 66879 81741 84681 103499 105633 111465 136235 141135 144045 176055 240269 245223 254043 299717 310497 316899 334395 408705 423405 517495 528165 720807 735669 899151 931491 1138489 1201345 1226115 1270215 1498585 1552485 1584495 2162421 2642959 2697453 2794473 3415467 3604035 3678345 4495755 4657455 5692445 6487263 7928877 8092359 10246401 10812105 13214795 13487265 13972365 17077335 23306093 23786631 29072549 30739203 32436315 39644385 40461795 51232005 69918279 71359893 87217647 116530465 118933155 145362745 153696015 209754837 256367023 261652941 349591395 356799465 436088235 629264511 769101069 784958823 1048774185 1281835115 1308264705 2307303207 2820037253 3146322555 3845505345 3924794115 6921909621 8460111759 11536516035 14100186265 25380335277 34609548105 42300558795 76141005831 126901676385 380705029155
• Sum of all divisors σ(n): 751982404320
• Sum of proper divisors (its aliquot sum) s(n): 371277375165
• 380705029155 is a deficient number, because the sum of its proper divisors (371277375165) is less than itself. Its deficiency is 9427653990

Bases of 380705029155

• Binary: 101100010100011110010011011110000100011₂
• Hexadecimal: 0x58A3C9BC23
• Base-36: 4UW5Y0IR

Squares and roots of 380705029155

• 380705029155 squared (380705029155²) is 144936319223909400014025
• 380705029155 cubed (380705029155³) is 55177985635756815105417945033898875
• The square root of 380705029155 is 617012.9894540305
• The cube root of 380705029155 is 7247.6331816313

Scales and comparisons

• 380,705,029,155 seconds is equal to 12,105 years, 12 weeks, 4 days, 4 hours, 59 minutes, 15 seconds.
• To count from 1 to 380,705,029,155 would take you about twenty-four thousand, two hundred ten 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 380705029155 cubic inches would be around 604 feet tall.

Recreational maths with 380705029155

• 380705029155 backwards is 551920507083
• 380705029155 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 380705029155's digits is 45
• More coming soon!