38133802161

Names of 38133802161

• Cardinal: 38133802161 can be written as Thirty-eight billion, one hundred thirty-three million, eight hundred two thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 3.8133802161 × 10¹⁰

Factors of 38133802161

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 340

Divisors of 38133802161

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 17 19 21 27 39 51 57 63 81 91 117 119 133 153 171 189 221 243 247 273 281 323 351 357 361 399 459 513 567 663 741 819 843 969 1053 1071 1083 1197 1377 1539 1547 1701 1729 1967 1989 2223 2261 2457 2527 2529 2907 3159 3213 3249 3591 3653 4131 4199 4617 4641 4693 4777 5187 5339 5901 5967 6137 6669 6783 7371 7581 7587 8721 9639 9747 10773 10959 12597 13923 14079 14331 15561 16017 17703 17901 18411 20007 20349 22113 22743 22761 25571 26163 28917 29241 29393 32319 32851 32877 33439 37373 37791 41769 42237 42959 42993 46683 48051 53109 53703 55233 60021 61047 62101 68229 68283 69407 76713 78489 79781 87723 88179 90763 98553 98631 100317 101441 112119 113373 125307 126711 128877 128979 140049 144153 159327 165699 183141 186303 204687 208221 230139 239343 264537 272289 295659 295893 300951 304323 336357 340119 375921 380133 386631 386937 420147 432459 434707 477981 485849 497097 549423 558467 558909 614061 624663 635341 690417 710087 718029 793611 816867 886977 887679 902853 912969 1009071 1020357 1140399 1159893 1160811 1179919 1297377 1304121 1318733 1457547 1491291 1675401 1676727 1724497 1873989 1906023 2071251 2130261 2154087 2380833 2450601 2660931 2708559 2738907 3027213 3479679 3539757 3912363 3956199 4372641 5026203 5030181 5173491 5621967 5718069 6213753 6390783 6462261 7142499 7351803 7982793 8125677 8216721 8259433 9081639 9231131 10439037 10619271 11737089 11868597 12071479 13117923 15078609 15090543 15520473 16865901 17154207 19172349 19386783 22055409 22418461 24650163 24778299 27693393 31857813 35211267 35605791 36214437 39353769 45235827 46561419 51462621 57517047 67255383 74334897 83080179 95573439 105633801 106817373 108643311 118061307 135707481 139684257 154387863 156929227 172551141 201766149 223004691 249240537 286720317 320452119 325929933 419052771 470787681 605298447 669014073 747721611 977789799 1412363043 1815895341 2007042219 2243164833 2933369397 4237089129 5447686023 12711267387 38133802161
• Sum of all divisors σ(n): 78843518208
• Sum of proper divisors (its aliquot sum) s(n): 40709716047
• 38133802161 is an abundant number, because the sum of its proper divisors (40709716047) is greater than itself. Its abundance is 2575913886

Bases of 38133802161

• Binary: 100011100000111100111010010010110001₂
• Hexadecimal: 0x8E0F3A4B1
• Base-36: HINVQ29

Squares and roots of 38133802161

• 38133802161 squared (38133802161²) is 1454186867254288269921
• 38133802161 cubed (38133802161³) is 55453674300999398164030381099281
• The square root of 38133802161 is 195278.7806214489
• The cube root of 38133802161 is 3365.9167456317

Scales and comparisons

• 38,133,802,161 seconds is equal to 1,212 years, 27 weeks, 6 days, 10 hours, 49 minutes, 21 seconds.
• To count from 1 to 38,133,802,161 would take you about two thousand, four 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 38133802161 cubic inches would be around 280.5 feet tall.

Recreational maths with 38133802161

• 38133802161 backwards is 16120833183
• The number of decimal digits it has is: 11
• The sum of 38133802161's digits is 36
• More coming soon!