210002147449731

Names of 210002147449731

• Cardinal: 210002147449731 can be written as Two hundred ten trillion, two billion, one hundred forty-seven million, four hundred forty-nine thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 2.10002147449731 × 10¹⁴

Factors of 210002147449731

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7473

Divisors of 210002147449731

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 49 51 63 91 117 119 147 153 169 189 221 273 351 357 441 459 507 637 663 819 833 1071 1183 1323 1521 1547 1911 1989 2457 2499 2873 3213 3549 4563 4641 5733 5967 7433 7497 8281 8619 10647 10829 13923 17199 20111 22299 22491 24843 25857 31941 32487 41769 52031 60333 66897 74529 77571 96629 97461 126361 140777 156093 180999 200691 223587 289887 292383 364217 379083 422331 468279 542997 676403 869661 884527 1092651 1137249 1256177 1266993 1404837 1642693 2029209 2608983 2653581 3277953 3411747 3768531 3800979 4734821 4928079 6087627 6191689 7960743 8793239 9833859 11305593 11498851 14204463 14784237 18262881 18575067 21355009 23882229 26379717 33916779 34496553 42613389 44352711 55249489 55725201 61552673 64065027 79139151 80491957 103489659 127840167 149485063 165748467 167175603 184658019 192195081 237417453 241475871 310468977 386746423 448455189 497245401 553974057 576585243 718243357 724427613 939241313 1046395441 1160239269 1345365567 1491736203 1661922171 2154730071 2173282839 2707224961 2817723939 3139186323 3480717807 4036096701 5027703499 6464190213 6574689191 8121674883 8453171817 9337163641 9417558969 10442153421 12210137069 15083110497 19392570639 19724067573 24365024649 25359515451 28011490923 28252676907 35193924493 36630411207 45249331491 46022824337 59172202719 65360145487 73095073947 84034472769 85470959483 105581773479 109891233621 135747994473 138068473011 158731781897 177516608157 196080436461 252103418307 256412878449 316745320437 329673700863 414205419033 457521018409 476195345691 588241309383 598296716381 769238635347 950235961311 1111122473279 1242616257099 1372563055227 1428586037073 1764723928149 1794890149143 2307715906041 3333367419837 4117689165681 4285758111219 5384670447429 7777857312953 10000102259511 12353067497043 16154011342287 23333571938859 30000306778533 70000715816577 210002147449731
• Sum of all divisors σ(n): 414997173945360
• Sum of proper divisors (its aliquot sum) s(n): 204995026495629
• 210002147449731 is a deficient number, because the sum of its proper divisors (204995026495629) is less than itself. Its deficiency is 5007120954102

Bases of 210002147449731

• Binary: 101111101111111011101111011001101001101110000011₂
• Hexadecimal: 0xBEFEEF669B83
• Base-36: 22FTNKHVUR

Squares and roots of 210002147449731

• 210002147449731 squared (210002147449731²) is 44100901933498560347171972361
• 210002147449731 cubed (210002147449731³) is 9261284110504691621769420617528657368884891
• The square root of 210002147449731 is 14491450.8400550081
• The cube root of 210002147449731 is 59439.4221344581

Scales and comparisons

• 210,002,147,449,731 seconds is equal to 6,677,418 years, 36 weeks, 6 days, 7 hours, 8 minutes, 51 seconds.
• To count from 1 to 210,002,147,449,731 would take you about sixteen million, six hundred ninety-three thousand, five hundred forty-six 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 210002147449731 cubic inches would be around 4953.3 feet tall.

Recreational maths with 210002147449731

• 210002147449731 backwards is 137944741200012
• The number of decimal digits it has is: 15
• The sum of 210002147449731's digits is 45
• More coming soon!