1385618285709

Names of 1385618285709

• Cardinal: 1385618285709 can be written as One trillion, three hundred eighty-five billion, six hundred eighteen million, two hundred eighty-five thousand, seven hundred nine.

Scientific notation

• Scientific notation: 1.385618285709 × 10¹²

Factors of 1385618285709

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6650

Divisors of 1385618285709

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 37 43 63 79 81 111 129 189 237 243 259 301 333 387 553 567 711 777 903 999 1161 1591 1659 1701 2133 2331 2709 2923 2997 3397 3483 4773 4977 6399 6481 6993 8127 8769 8991 10191 10449 11137 14319 14931 19197 19443 20461 20979 23779 24381 26307 30573 33411 42957 44793 45367 58329 61383 62937 71337 73143 78921 91719 100233 125689 128871 134379 136101 174987 184149 214011 236763 239797 275157 278683 300699 377067 386613 408303 511999 524961 552447 642033 710289 719391 825471 836049 879823 902097 1131201 1224909 1535997 1574883 1657341 1678579 1926099 1950781 2158173 2508147 2639469 2706291 3393603 3583993 3674727 4607991 4972023 5035737 5778297 5852343 6474519 7524441 7918407 10180809 10311271 10751979 11024181 13823973 15107211 17557029 18943963 19423557 22015957 22573323 23755221 30542427 30933813 32255937 41471919 45321633 52671087 56831889 58270671 66047871 67719969 71265663 72178897 92801439 96767811 124415757 132607741 135964899 154111699 158013261 170495667 198143613 213796989 216536691 278404317 290303433 397823223 407894697 462335097 474039783 511487001 594430839 649610073 814590409 835212951 870910299 1193469669 1387005291 1534461003 1783292517 1948830219 2443771227 2505638853 3580409007 4161015873 4603383009 5349877551 5702132863 5846490657 7331313681 10741227021 12483047619 17106398589 17539471971 21993941043 32223681063 37449142857 51319195767 65981823129 153957587301 197945469387 461872761903 1385618285709
• Sum of all divisors σ(n): 2524798115840
• Sum of proper divisors (its aliquot sum) s(n): 1139179830131
• 1385618285709 is a deficient number, because the sum of its proper divisors (1139179830131) is less than itself. Its deficiency is 246438455578

Bases of 1385618285709

• Binary: 10100001010011101010010010010010010001101₂
• Hexadecimal: 0x1429D49248D
• Base-36: HOJLCNT9

Squares and roots of 1385618285709

• 1385618285709 squared (1385618285709²) is 1919938033691147953632681
• 1385618285709 cubed (1385618285709³) is 2660301246910636713080798866297655829
• The square root of 1385618285709 is 1177122.8847104281
• The cube root of 1385618285709 is 11148.4511531667

Scales and comparisons

• 1,385,618,285,709 seconds is equal to 44,058 years, 19 weeks, 3 days, 16 hours, 15 minutes, 9 seconds.
• To count from 1 to 1,385,618,285,709 would take you about one hundred ten thousand, one hundred forty-five 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 1385618285709 cubic inches would be around 929 feet tall.

Recreational maths with 1385618285709

• 1385618285709 backwards is 9075828165831
• 1385618285709 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385618285709's digits is 63
• More coming soon!