21355751170341

Names of 21355751170341

• Cardinal: 21355751170341 can be written as Twenty-one trillion, three hundred fifty-five billion, seven hundred fifty-one million, one hundred seventy thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 2.1355751170341 × 10¹³

Factors of 21355751170341

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1237

Divisors of 21355751170341

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 61 63 167 183 229 331 427 439 501 549 687 993 1169 1281 1317 1503 1603 2061 2317 2979 3073 3507 3843 3951 4809 6951 9219 10187 10521 13969 14427 20191 20853 26779 27657 30561 38243 41907 55277 60573 71309 73313 75799 80337 91683 97783 100531 114729 125721 141337 145309 165831 181719 187453 213927 219939 227397 241011 267701 293349 301593 344187 386939 424011 435927 497493 513191 530593 562359 641781 659817 682191 703717 803103 880047 904779 1017163 1160817 1272033 1307781 1539573 1591779 1687077 2111151 2332823 2409309 3051489 3371897 3482451 4472093 4618719 4623739 4775337 6132391 6333453 6998469 8863849 9154467 10115691 12658433 13416279 13871217 16329761 16788677 18397173 20995407 23603279 24266603 26591547 30347073 31304651 32366173 33275761 37975299 40248837 41613651 42926737 48989283 50366031 55191519 62046943 70809837 72799809 79774641 88609031 93913953 97098519 99827283 113925897 117520739 128780211 146967849 151098093 169866221 186140829 212429511 218399427 232930327 265827093 281741859 291295557 299481849 352562217 386340633 509598663 558422487 698790981 772164413 797481279 1024109297 1057686651 1480262783 1528795989 2029821421 2096372943 2316493239 3072327891 4440788349 5405150891 5557052087 6089464263 6949479717 7168765079 9216983673 10361839481 13322365047 14208749947 16215452673 16671156261 18268392789 21506295237 31085518443 38899364609 42626249841 48646358019 50013468783 64518885711 93256555329 116698093827 127878749523 338980177307 350094281481 1016940531921 2372861241149 3050821595763 7118583723447 21355751170341
• Sum of all divisors σ(n): 36395937177600
• Sum of proper divisors (its aliquot sum) s(n): 15040186007259
• 21355751170341 is a deficient number, because the sum of its proper divisors (15040186007259) is less than itself. Its deficiency is 6315565163082

Bases of 21355751170341

• Binary: 100110110110001000101111101100110000100100101₂
• Hexadecimal: 0x136C45F66125
• Base-36: 7KIP2UVJ9

Squares and roots of 21355751170341

• 21355751170341 squared (21355751170341²) is 456068108049520991198056281
• 21355751170341 cubed (21355751170341³) is 9739677032233763550562336782690135961821
• The square root of 21355751170341 is 4621228.3183522755
• The cube root of 21355751170341 is 27744.1623606497

Scales and comparisons

• 21,355,751,170,341 seconds is equal to 679,046 years, 43 weeks, 22 hours, 52 minutes, 21 seconds.
• To count from 1 to 21,355,751,170,341 would take you about one million, six hundred ninety-seven thousand, six hundred seventeen 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 21355751170341 cubic inches would be around 2312 feet tall.

Recreational maths with 21355751170341

• 21355751170341 backwards is 14307115755312
• The number of decimal digits it has is: 14
• The sum of 21355751170341's digits is 45
• More coming soon!