20838274002

Names of 20838274002

• Cardinal: 20838274002 can be written as Twenty billion, eight hundred thirty-eight million, two hundred seventy-four thousand and two.

Scientific notation

• Scientific notation: 2.0838274002 × 10¹⁰

Factors of 20838274002

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 302

Divisors of 20838274002

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 98 117 126 147 162 182 189 234 243 273 277 294 351 378 441 486 546 554 567 637 702 729 819 831 882 1053 1134 1274 1323 1458 1638 1662 1701 1911 1939 2106 2187 2457 2493 2646 3159 3402 3601 3822 3878 3969 4374 4914 4986 5103 5733 5817 6318 6561 7202 7371 7479 7938 9477 10206 10803 11466 11634 11907 13122 13573 14742 14958 15309 17199 17451 18954 19683 21606 22113 22437 23814 25207 27146 28431 30618 32409 34398 34902 35721 39366 40719 44226 44874 45927 50414 51597 52353 56862 59049 64818 66339 67311 71442 75621 81438 85293 91854 97227 103194 104706 107163 118098 122157 132678 134622 137781 151242 154791 157059 170586 176449 194454 199017 201933 214326 226863 244314 255879 275562 291681 309582 314118 321489 352898 366471 398034 403866 413343 453726 464373 471177 511758 529347 583362 597051 605799 642978 680589 732942 767637 826686 875043 928746 942354 964467 1058694 1099413 1194102 1211598 1361178 1393119 1413531 1535274 1588041 1750086 1791153 1817397 1928934 2041767 2198826 2625129 2786238 2827062 2893401 3176082 3298239 3582306 3634794 4083534 4179357 4240593 4764123 5250258 5373459 5452191 5786802 6125301 6596478 7875387 8358714 8481186 9528246 9894717 10746918 10904382 12250602 12538071 12721779 14292369 15750774 16356573 18375903 19789434 23626161 25076142 25443558 28584738 29684151 32713146 36751806 37614213 38165337 42877107 47252322 55127709 59368302 70878483 75228426 76330674 85754214 89052453 110255418 114496011 128631321 141756966 165383127 178104906 212635449 228992022 257262642 267157359 330766254 385893963 425270898 496149381 534314718 771787926 801472077 992298762 1157681889 1488448143 1602944154 2315363778 2976896286 3473045667 6946091334 10419137001 20838274002
• Sum of all divisors σ(n): 58948165836
• Sum of proper divisors (its aliquot sum) s(n): 38109891834
• 20838274002 is an abundant number, because the sum of its proper divisors (38109891834) is greater than itself. Its abundance is 17271617832

Bases of 20838274002

• Binary: 10011011010000011101101001111010010₂
• Hexadecimal: 0x4DA0ED3D2
• Base-36: 9KMKJ4I

Squares and roots of 20838274002

• 20838274002 squared (20838274002²) is 434233663382429096004
• 20838274002 cubed (20838274002³) is 9048680058455291614868515288008
• The square root of 20838274002 is 144354.6812611215
• The cube root of 20838274002 is 2751.8235399329

Scales and comparisons

• 20,838,274,002 seconds is equal to 662 years, 30 weeks, 5 days, 17 hours, 26 minutes, 42 seconds.
• To count from 1 to 20,838,274,002 would take you about one thousand, three hundred twenty-five 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 20838274002 cubic inches would be around 229.3 feet tall.

Recreational maths with 20838274002

• 20838274002 backwards is 20047283802
• The number of decimal digits it has is: 11
• The sum of 20838274002's digits is 36
• More coming soon!