42551991552

Names of 42551991552

• Cardinal: 42551991552 can be written as Forty-two billion, five hundred fifty-one million, nine hundred ninety-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 4.2551991552 × 10¹⁰

Factors of 42551991552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 129830

Divisors of 42551991552

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 61 64 84 96 112 122 128 168 183 192 224 244 256 336 366 384 427 448 488 672 732 768 854 896 976 1281 1344 1464 1708 1792 1952 2562 2688 2928 3416 3904 5124 5376 5856 6832 7808 10248 11712 13664 15616 20496 23424 27328 40992 46848 54656 81984 109312 129757 163968 259514 327936 389271 519028 778542 908299 1038056 1557084 1816598 2076112 2724897 3114168 3633196 4152224 5449794 6228336 7266392 7915177 8304448 10899588 12456672 14532784 15830354 16608896 21799176 23745531 24913344 29065568 31660708 33217792 43598352 47491062 49826688 55406239 58131136 63321416 87196704 94982124 99653376 110812478 116262272 126642832 166218717 174393408 189964248 221624956 232524544 253285664 332437434 348786816 379928496 443249912 506571328 664874868 697573632 759856992 886499824 1013142656 1329749736 1519713984 1772999648 2026285312 2659499472 3039427968 3545999296 5318998944 6078855936 7091998592 10637997888 14183997184 21275995776 42551991552
• Sum of all divisors σ(n): 131551774592
• Sum of proper divisors (its aliquot sum) s(n): 88999783040
• 42551991552 is an abundant number, because the sum of its proper divisors (88999783040) is greater than itself. Its abundance is 46447791488

Bases of 42551991552

• Binary: 100111101000010010111101110100000000₂
• Hexadecimal: 0x9E84BDD00
• Base-36: JJQCUTC

Squares and roots of 42551991552

• 42551991552 squared (42551991552²) is 1810671985041479368704
• 42551991552 cubed (42551991552³) is 77047699010928100466674901188608
• The square root of 42551991552 is 206281.3407751657
• The cube root of 42551991552 is 3491.1884894587

Scales and comparisons

• 42,551,991,552 seconds is equal to 1,353 years, 1 week, 21 hours, 39 minutes, 12 seconds.
• To count from 1 to 42,551,991,552 would take you about two thousand, seven hundred six 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 42551991552 cubic inches would be around 290.9 feet tall.

Recreational maths with 42551991552

• 42551991552 backwards is 25519915524
• 42551991552 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42551991552's digits is 48
• More coming soon!