489938958012

Names of 489938958012

• Cardinal: 489938958012 can be written as Four hundred eighty-nine billion, nine hundred thirty-eight million, nine hundred fifty-eight thousand and twelve.

Scientific notation

• Scientific notation: 4.89938958012 × 10¹¹

Factors of 489938958012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 365077

Divisors of 489938958012

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 29 38 42 57 58 76 84 87 114 116 133 174 203 228 266 348 399 406 532 551 609 798 812 841 1102 1218 1596 1653 1682 2204 2436 2523 3306 3364 3857 5046 5887 6612 7714 10092 11571 11774 15428 15979 17661 23142 23548 31958 35322 46284 47937 63916 70644 95874 111853 191748 223706 335559 365017 447412 671118 730034 1095051 1342236 1460068 2190102 2555119 4380204 5110238 6935323 7665357 10220476 10585493 13870646 15330714 20805969 21170986 27741292 30661428 31756479 41611938 42341972 48547261 63512958 74098451 83223876 97094522 127025916 145641783 148196902 194189044 201124367 222295353 291283566 296393804 306979297 402248734 444590706 582567132 603373101 613958594 804497468 889181412 920937891 1206746202 1227917188 1407870569 1841875782 2148855079 2413492404 2815741138 3683751564 4223611707 4297710158 5631482276 5832606643 6446565237 8447223414 8595420316 11665213286 12893130474 16894446828 17497819929 23330426572 25786260948 34995639858 40828246501 69991279716 81656493002 122484739503 163312986004 244969479006 489938958012
• Sum of all divisors σ(n): 1424329437440
• Sum of proper divisors (its aliquot sum) s(n): 934390479428
• 489938958012 is an abundant number, because the sum of its proper divisors (934390479428) is greater than itself. Its abundance is 444451521416

Bases of 489938958012

• Binary: 111001000010010101000110011011010111100₂
• Hexadecimal: 0x7212A336BC
• Base-36: 692P07GC

Squares and roots of 489938958012

• 489938958012 squared (489938958012²) is 240040182577884298992144
• 489938958012 cubed (489938958012³) is 117605036933218869483706093133857728
• The square root of 489938958012 is 699956.3972219983
• The cube root of 489938958012 is 7883.4077761311

Scales and comparisons

• 489,938,958,012 seconds is equal to 15,578 years, 28 weeks, 1 day, 19 hours, 12 seconds.
• To count from 1 to 489,938,958,012 would take you about thirty-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 489938958012 cubic inches would be around 657 feet tall.

Recreational maths with 489938958012

• 489938958012 backwards is 210859839984
• The number of decimal digits it has is: 12
• The sum of 489938958012's digits is 66
• More coming soon!