164021900292

Names of 164021900292

• Cardinal: 164021900292 can be written as One hundred sixty-four billion, twenty-one million, nine hundred thousand, two hundred ninety-two.

Scientific notation

• Scientific notation: 1.64021900292 × 10¹¹

Factors of 164021900292

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 129

Divisors of 164021900292

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 107 108 153 162 204 214 243 289 306 321 324 428 459 486 578 612 642 729 867 918 963 972 1156 1284 1377 1458 1734 1819 1836 1926 2601 2754 2889 2916 3468 3638 3852 4131 4913 5202 5457 5508 5778 7276 7803 8262 8667 9826 10404 10914 11449 11556 12393 14739 15606 16371 16524 17334 19652 21828 22898 23409 24786 26001 29478 30923 31212 32742 34347 34668 44217 45796 46818 49113 49572 52002 58956 61846 65484 68694 70227 78003 88434 92769 93636 98226 103041 104004 123692 132651 137388 140454 147339 156006 176868 185538 194633 196452 206082 210681 265302 278307 280908 294678 309123 312012 371076 389266 397953 412164 421362 442017 525691 530604 556614 583899 589356 618246 778532 795906 834921 842724 884034 927369 1051382 1113228 1167798 1193859 1236492 1326051 1577073 1591812 1669842 1751697 1768068 1854738 2102764 2335596 2387718 2504763 2652102 2782107 3154146 3308761 3339684 3503394 3581577 3709476 4731219 4775436 5009526 5255091 5304204 5564214 6308292 6617522 7006788 7163154 7514289 8346321 9462438 9926283 10019052 10510182 11128428 13235044 14193657 14326308 15028578 15765273 16692642 18924876 19852566 21020364 22542867 28387314 29778849 30057156 31530546 33385284 39705132 42580971 45085734 47295819 56248937 56774628 59557698 63061092 85161942 89336547 90171468 94591638 112497874 119115396 127742913 141887457 168746811 170323884 178673094 189183276 224995748 255485826 268009641 283774914 337493622 357346188 383228739 506240433 510971652 536019282 567549828 674987244 766457478 804028923 1012480866 1072038564 1518721299 1532914956 1608057846 2024961732 2412086769 3037442598 3216115692 4556163897 4824173538 6074885196 9112327794 9648347076 13668491691 18224655588 27336983382 41005475073 54673966764 82010950146 164021900292
• Sum of all divisors σ(n): 461566008540
• Sum of proper divisors (its aliquot sum) s(n): 297544108248
• 164021900292 is an abundant number, because the sum of its proper divisors (297544108248) is greater than itself. Its abundance is 133522207956

Bases of 164021900292

• Binary: 10011000110000011101111001010000000100₂
• Hexadecimal: 0x2630779404
• Base-36: 23CMEK90

Squares and roots of 164021900292

• 164021900292 squared (164021900292²) is 26903183775398789685264
• 164021900292 cubed (164021900292³) is 4412711326745812404293849869697088
• The square root of 164021900292 is 404996.1731819203
• The cube root of 164021900292 is 5473.9473137683

Scales and comparisons

• 164,021,900,292 seconds is equal to 5,215 years, 20 weeks, 1 day, 14 hours, 58 minutes, 12 seconds.
• To count from 1 to 164,021,900,292 would take you about ten thousand, four hundred thirty 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 164021900292 cubic inches would be around 456.2 feet tall.

Recreational maths with 164021900292

• 164021900292 backwards is 292009120461
• 164021900292 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164021900292's digits is 36
• More coming soon!