80437931442

Names of 80437931442

• Cardinal: 80437931442 can be written as Eighty billion, four hundred thirty-seven million, nine hundred thirty-one thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 8.0437931442 × 10¹⁰

Factors of 80437931442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 371

Divisors of 80437931442

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 31 33 34 51 54 62 66 81 93 99 102 153 162 186 187 198 243 279 297 306 307 341 374 459 486 527 558 561 594 614 682 729 837 891 918 921 961 1023 1054 1122 1377 1458 1581 1674 1683 1782 1842 1922 2046 2511 2673 2754 2763 2883 3069 3162 3366 3377 4131 4743 5022 5049 5219 5346 5526 5766 5797 6138 6754 7533 8019 8262 8289 8649 9207 9486 9517 10098 10131 10438 10571 11594 12393 14229 15066 15147 15657 16038 16337 16578 17298 17391 18414 19034 20262 21142 22599 24786 24867 25947 27621 28458 28551 30294 30393 31314 31713 32674 34782 42687 45198 45441 46971 49011 49734 51894 52173 55242 57102 57409 60786 63426 74601 77841 82863 85374 85653 90882 91179 93942 95139 98022 104346 104687 114818 128061 136323 140913 147033 149202 155682 156519 161789 165726 171306 172227 179707 182358 190278 209374 223803 233523 248589 256122 256959 272646 273537 281826 285417 294066 295027 313038 314061 323578 344454 359414 384183 422739 441099 447606 467046 469557 485367 497178 513918 516681 539121 547074 570834 590054 628122 700569 768366 770877 820611 845478 856251 882198 885081 939114 942183 970734 1033362 1078242 1268217 1323297 1401138 1408671 1456101 1541754 1550043 1617363 1641222 1712502 1770162 1779679 1884366 2312631 2461833 2536434 2568753 2646594 2655243 2817342 2826549 2912202 3100086 3234726 3245297 3559358 3804651 3969891 4226013 4368303 4625262 4650129 4852089 4923666 5015459 5137506 5310486 5339037 5653098 6490594 6937893 7609302 7706259 7939782 7965729 8452026 8479647 8736606 9300258 9704178 9735891 10030918 10678074 11909673 13104909 13875786 13950387 14556267 15046377 15412518 15931458 16017111 16959294 19471782 23819346 23897187 25438941 26209818 27900774 29112534 29207673 30092754 32034222 39314727 41851161 43668801 45139131 47794374 48051333 50877882 55170049 58415346 71691561 76316823 78629454 83702322 87337602 87623019 90278262 96102666 110340098 117944181 131006403 135417393 143383122 144153999 152633646 165510147 175246038 215074683 235888362 262012806 262869057 270834786 288307998 331020294 406252179 430149366 432461997 496530441 525738114 788607171 812504358 864923994 993060882 1218756537 1297385991 1489591323 1577214342 2365821513 2437513074 2594771982 2979182646 3656269611 4468773969 4731643026 7312539222 8937547938 13406321907 26812643814 40218965721 80437931442
• Sum of all divisors σ(n): 216618294816
• Sum of proper divisors (its aliquot sum) s(n): 136180363374
• 80437931442 is an abundant number, because the sum of its proper divisors (136180363374) is greater than itself. Its abundance is 55742431932

Bases of 80437931442

• Binary: 1001010111010011110010110110110110010₂
• Hexadecimal: 0x12BA796DB2
• Base-36: 10YAO14I

Squares and roots of 80437931442

• 80437931442 squared (80437931442²) is 6470260814667892199364
• 80437931442 cubed (80437931442³) is 520454395822114980731088028002888
• The square root of 80437931442 is 283615.8166287627
• The cube root of 80437931442 is 4316.7175325547

Scales and comparisons

• 80,437,931,442 seconds is equal to 2,557 years, 35 weeks, 1 day, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 80,437,931,442 would take you about five thousand, one hundred fifteen 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 80437931442 cubic inches would be around 359.7 feet tall.

Recreational maths with 80437931442

• 80437931442 backwards is 24413973408
• The number of decimal digits it has is: 11
• The sum of 80437931442's digits is 45
• More coming soon!