45742131900

Names of 45742131900

• Cardinal: 45742131900 can be written as Forty-five billion, seven hundred forty-two million, one hundred thirty-one thousand, nine hundred.

Scientific notation

• Scientific notation: 4.57421319 × 10¹⁰

Factors of 45742131900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 189218

Divisors of 45742131900

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 269 300 450 538 807 900 1076 1345 1614 2421 2690 3228 4035 4842 5380 6725 8070 9684 12105 13450 16140 20175 24210 26900 40350 48420 60525 80700 121050 188939 242100 377878 566817 755756 944695 1133634 1700451 1889390 2267268 2834085 3400902 3778780 4723475 5668170 6801804 8502255 9446950 11336340 14170425 17004510 18893900 28340850 34009020 42511275 50824591 56681700 85022550 101649182 152473773 170045100 203298364 254122955 304947546 457421319 508245910 609895092 762368865 914842638 1016491820 1270614775 1524737730 1829685276 2287106595 2541229550 3049475460 3811844325 4574213190 5082459100 7623688650 9148426380 11435532975 15247377300 22871065950 45742131900
• Sum of all divisors σ(n): 143909929800
• Sum of proper divisors (its aliquot sum) s(n): 98167797900
• 45742131900 is an abundant number, because the sum of its proper divisors (98167797900) is greater than itself. Its abundance is 52425666000

Bases of 45742131900

• Binary: 101010100110011100011000101010111100₂
• Hexadecimal: 0xAA6718ABC
• Base-36: L0HOMV0

Squares and roots of 45742131900

• 45742131900 squared (45742131900²) is 2092342630756997610000
• 45742131900 cubed (45742131900³) is 95708212596079581524604759000000
• The square root of 45742131900 is 213874.1029203863
• The cube root of 45742131900 is 3576.3400039687

Scales and comparisons

• 45,742,131,900 seconds is equal to 1,454 years, 23 weeks, 5 days, 19 hours, 45 minutes.
• To count from 1 to 45,742,131,900 would take you about two thousand, nine hundred eight 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 45742131900 cubic inches would be around 298 feet tall.

Recreational maths with 45742131900

• 45742131900 backwards is 00913124754
• 45742131900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45742131900's digits is 36
• More coming soon!