38955028980

Names of 38955028980

• Cardinal: 38955028980 can be written as Thirty-eight billion, nine hundred fifty-five million, twenty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.895502898 × 10¹⁰

Factors of 38955028980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1306427

Divisors of 38955028980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 71 84 105 140 142 210 213 284 355 420 426 497 710 852 994 1065 1420 1491 1988 2130 2485 2982 4260 4970 5964 7455 9940 14910 29820 1306339 2612678 3919017 5225356 6531695 7838034 9144373 13063390 15676068 18288746 19595085 26126780 27433119 36577492 39190170 45721865 54866238 78380340 91443730 92750069 109732476 137165595 182887460 185500138 274331190 278250207 371000276 463750345 548662380 556500414 649250483 927500690 1113000828 1298500966 1391251035 1855001380 1947751449 2597001932 2782502070 3246252415 3895502898 5565004140 6492504830 7791005796 9738757245 12985009660 19477514490 38955028980
• Sum of all divisors σ(n): 126411909120
• Sum of proper divisors (its aliquot sum) s(n): 87456880140
• 38955028980 is an abundant number, because the sum of its proper divisors (87456880140) is greater than itself. Its abundance is 48501851160

Bases of 38955028980

• Binary: 100100010001111001101001000111110100₂
• Hexadecimal: 0x911E691F4
• Base-36: HW8TGQC

Squares and roots of 38955028980

• 38955028980 squared (38955028980²) is 1517494282832639840400
• 38955028980 cubed (38955028980³) is 59114033764729801472684574792000
• The square root of 38955028980 is 197370.2839335243
• The cube root of 38955028980 is 3389.9074695639

Scales and comparisons

• 38,955,028,980 seconds is equal to 1,238 years, 33 weeks, 5 days, 9 hours, 23 minutes.
• To count from 1 to 38,955,028,980 would take you about two thousand, four hundred seventy-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 38955028980 cubic inches would be around 282.5 feet tall.

Recreational maths with 38955028980

• 38955028980 backwards is 08982055983
• The number of decimal digits it has is: 11
• The sum of 38955028980's digits is 57
• More coming soon!