21080588741028

Names of 21080588741028

• Cardinal: 21080588741028 can be written as Twenty-one trillion, eighty billion, five hundred eighty-eight million, seven hundred forty-one thousand and twenty-eight.

Scientific notation

• Scientific notation: 2.1080588741028 × 10¹³

Factors of 21080588741028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 191

Divisors of 21080588741028

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 89 97 108 162 178 194 243 267 291 324 356 388 486 534 582 729 801 873 972 1068 1164 1458 1602 1746 2403 2619 2916 3204 3492 4806 5238 7209 7857 7921 8633 9409 9612 10476 14418 15714 15842 17266 18818 21627 23571 23763 25899 28227 28836 31428 31684 34532 37636 43254 47142 47526 51798 56454 64881 70713 71289 77697 84681 86508 94284 95052 103596 112908 129762 141426 142578 155394 169362 213867 233091 254043 259524 282852 285156 310788 338724 427734 466182 508086 641601 699273 762129 768337 837401 855468 912673 932364 1016172 1283202 1398546 1524258 1536674 1674802 1825346 1924803 2097819 2286387 2305011 2512203 2566404 2738019 2797092 3048516 3073348 3349604 3650692 3849606 4195638 4572774 4610022 5024406 5476038 5774409 6293457 6859161 6915033 7536609 7699212 8214057 8391276 9145548 9220044 10048812 10952076 11548818 12586914 13718322 13830066 15073218 16428114 20745099 22609827 23097636 24642171 25173828 27436644 27660132 30146436 32856228 41490198 45219654 49284342 62235297 67829481 73926513 74528689 81227897 82980396 90439308 98568684 124470594 135658962 147853026 149057378 162455794 186705891 203488443 221779539 223586067 243683691 248941188 271317924 295706052 298114756 324911588 373411782 406976886 443559078 447172134 487367382 560117673 610465329 665338617 670758201 731051073 746823564 813953772 887118156 894344268 974734764 1120235346 1220930658 1330677234 1341516402 1462102146 2012274603 2193153219 2240470692 2441861316 2661354468 2683032804 2924204292 4024549206 4386306438 6036823809 6579459657 7229282833 8049098412 8772612876 12073647618 13158919314 14458565666 18110471427 19738378971 21687848499 24147295236 26317838628 28917131332 36220942854 39476757942 43375696998 54331414281 59215136913 65063545497 72441885708 78953515884 86751393996 108662828562 118430273826 130127090994 195190636491 217325657124 236860547652 260254181988 390381272982 585571909473 780762545964 1171143818946 1756715728419 2342287637892 3513431456838 5270147185257 7026862913676 10540294370514 21080588741028
• Sum of all divisors σ(n): 56522405030980
• Sum of proper divisors (its aliquot sum) s(n): 35441816289952
• 21080588741028 is an abundant number, because the sum of its proper divisors (35441816289952) is greater than itself. Its abundance is 14361227548924

Bases of 21080588741028

• Binary: 100110010110000110101000000001110100110100100₂
• Hexadecimal: 0x132C3500E9A4
• Base-36: 7H0AE9290

Squares and roots of 21080588741028

• 21080588741028 squared (21080588741028²) is 444391221668356478050496784
• 21080588741028 cubed (21080588741028³) is 9368028584113633761372430115632522853952
• The square root of 21080588741028 is 4591360.2277569117
• The cube root of 21080588741028 is 27624.4884969465

Scales and comparisons

• 21,080,588,741,028 seconds is equal to 670,297 years, 26 weeks, 5 days, 14 hours, 43 minutes, 48 seconds.
• To count from 1 to 21,080,588,741,028 would take you about one million, six hundred seventy-five thousand, seven hundred forty-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 21080588741028 cubic inches would be around 2302 feet tall.

Recreational maths with 21080588741028

• 21080588741028 backwards is 82014788508012
• 21080588741028 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21080588741028's digits is 54
• More coming soon!