127999984216923

Names of 127999984216923

• Cardinal: 127999984216923 can be written as One hundred twenty-seven trillion, nine hundred ninety-nine billion, nine hundred eighty-four million, two hundred sixteen thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 1.27999984216923 × 10¹⁴

Factors of 127999984216923

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 179183

Divisors of 127999984216923

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 21 31 39 47 63 91 93 117 141 217 273 279 329 403 423 601 611 651 819 987 1209 1457 1803 1833 1953 2821 2961 3627 4207 4277 4371 5409 5499 7813 8463 10199 12621 12831 13113 18631 18941 23439 25389 28247 30597 37863 38493 54691 55893 56823 70317 84741 91791 130417 132587 164073 167679 170469 178481 197729 242203 254223 367211 391251 397761 492219 535443 593187 726609 875657 1101633 1173753 1193283 1249367 1606329 1695421 1779561 2179827 2320253 2570477 2626971 3304899 3748101 5086263 5532911 6129599 6960759 7711431 7880913 8388607 11244303 11383541 15258789 16241771 16598733 18388797 20882277 23134293 25165821 34150623 38730377 48725313 49796199 55166391 58720249 71927843 75497463 79684787 102451869 107267081 109051891 116191131 146175939 176160747 215783529 239054361 260046817 321801243 327155673 348573393 503494901 528482241 647350587 717163083 750869567 763363237 780140451 965403729 981467019 1394472053 1510484703 1820327719 2252608701 2290089711 2340421353 3325279511 3380608621 4183416159 4531454109 5041552807 5460983157 6757826103 6870269133 9761304371 9975838533 10141825863 12550248477 15124658421 16382949471 23276956577 23664260347 29283913113 29927515599 30425477589 35290869649 43228633643 45373975263 65540186491 69830869731 70992781041 87851739339 105872608947 129685900929 156288137017 196620559473 209492609193 212978343123 302600435501 317617826841 389057702787 458781305437 468864411051 589861678419 907801306503 1094016959119 1376343916311 1406593233153 2031745781221 2723403919509 3282050877357 4129031748933 6095237343663 9846152632071 14222220468547 18285712030989 42666661405641 127999984216923
• Sum of all divisors σ(n): 240294320308224
• Sum of proper divisors (its aliquot sum) s(n): 112294336091301
• 127999984216923 is a deficient number, because the sum of its proper divisors (112294336091301) is less than itself. Its deficiency is 15705648125622

Bases of 127999984216923

• Binary: 11101000110101001010001100101110010101101011011₂
• Hexadecimal: 0x746A51972B5B
• Base-36: 19DEDPQOGR

Squares and roots of 127999984216923

• 127999984216923 squared (127999984216923²) is 16383995959532537105519587929
• 127999984216923 cubed (127999984216923³) is 2097151224230294952515590113139218708322467
• The square root of 127999984216923 is 11313707.8014646905
• The cube root of 127999984216923 is 50396.8399243957

Scales and comparisons

• 127,999,984,216,923 seconds is equal to 4,070,003 years, 29 weeks, 3 days, 19 hours, 22 minutes, 3 seconds.
• To count from 1 to 127,999,984,216,923 would take you about ten million, one hundred seventy-five thousand and eight 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 127999984216923 cubic inches would be around 4199.7 feet tall.

Recreational maths with 127999984216923

• 127999984216923 backwards is 329612489999721
• The number of decimal digits it has is: 15
• The sum of 127999984216923's digits is 81
• More coming soon!