27553159797921

Names of 27553159797921

• Cardinal: 27553159797921 can be written as Twenty-seven trillion, five hundred fifty-three billion, one hundred fifty-nine million, seven hundred ninety-seven thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 2.7553159797921 × 10¹³

Factors of 27553159797921

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 441

Divisors of 27553159797921

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 27 29 73 81 87 97 219 239 261 291 657 717 783 841 873 1971 2117 2151 2349 2523 2619 2813 5913 6351 6453 6931 7081 7569 7857 8439 17447 19053 19359 20793 21243 22707 23183 25317 52341 57121 57159 61393 62379 63729 68121 69549 75951 81577 157023 171363 171477 184179 187137 191187 200999 205349 208647 227853 244731 471069 505963 514089 552537 561411 573561 602997 616047 625941 672307 734193 1413207 1517889 1542267 1656509 1657611 1692359 1808991 1848141 1877823 2016921 2202579 4169833 4553667 4626801 4969527 4972833 5077077 5426973 5540737 5544423 5955121 6050763 6607737 12509499 13661001 14672927 14908581 15231231 16280919 16622211 16633269 17865363 18152289 19496903 37528497 40983003 44018781 44725743 45693693 48038761 49078411 49866633 53596089 54456867 58490709 112585491 120925157 132056343 134177229 137081079 144116283 147235233 149599899 160681373 160788267 175472127 337756473 362775471 396169029 404473801 432348849 441705699 448799697 482044119 482364801 526416381 1088326413 1188507087 1213421403 1297046547 1325117097 1423273919 1446132357 1579249143 3264979239 3506829553 3640264209 3891139641 3975351291 4269821757 4338397071 4659759817 9794937717 10520488659 10920792627 11729740229 12809465271 13015191213 13979279451 31561465977 32762377881 35189220687 38428395813 41937838353 94684397931 105567662061 115285187439 125813515059 284053193793 316702986183 340162466641 377440545177 950108958549 1020487399923 3061462199769 9184386599307 27553159797921
• Sum of all divisors σ(n): 43840756011052
• Sum of proper divisors (its aliquot sum) s(n): 16287596213131
• 27553159797921 is a deficient number, because the sum of its proper divisors (16287596213131) is less than itself. Its deficiency is 11265563584790

Bases of 27553159797921

• Binary: 110010000111100111000010011010101110010100001₂
• Hexadecimal: 0x190F384D5CA1
• Base-36: 9RLQVXX29

Squares and roots of 27553159797921

• 27553159797921 squared (27553159797921²) is 759176614849770001555922241
• 27553159797921 cubed (27553159797921³) is 20917714583800437663843902309412349460961
• The square root of 27553159797921 is 5249110.3815714335
• The cube root of 27553159797921 is 30203.4905976285

Scales and comparisons

• 27,553,159,797,921 seconds is equal to 876,105 years, 13 weeks, 1 day, 11 hours, 25 minutes, 21 seconds.
• To count from 1 to 27,553,159,797,921 would take you about two million, one hundred ninety thousand, two hundred sixty-three 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 27553159797921 cubic inches would be around 2517 feet tall.

Recreational maths with 27553159797921

• 27553159797921 backwards is 12979795135572
• The number of decimal digits it has is: 14
• The sum of 27553159797921's digits is 72
• More coming soon!