140381473491

Names of 140381473491

• Cardinal: 140381473491 can be written as One hundred forty billion, three hundred eighty-one million, four hundred seventy-three thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 1.40381473491 × 10¹¹

Factors of 140381473491

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 318

Divisors of 140381473491

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 21 27 53 61 63 67 81 127 159 183 189 201 243 371 381 427 469 477 549 567 603 729 889 1113 1143 1281 1407 1431 1647 1701 1809 2667 3233 3339 3429 3551 3843 4087 4221 4293 4941 5103 5427 6731 7747 8001 8509 9699 10017 10287 10653 11529 12261 12663 12879 14823 16281 20193 22631 23241 24003 24857 25527 28609 29097 30051 30861 31959 34587 36783 37989 38637 44469 47117 48843 54229 59563 60579 67893 69723 72009 74571 76581 85827 87291 90153 92583 95877 103761 110349 113967 141351 162687 178689 181737 203679 209169 216027 216611 223713 229743 257481 261873 270459 287631 311283 331047 341901 410591 424053 450977 488061 519049 536067 545211 611037 627507 648081 649833 671139 689229 772443 785619 862893 993141 1231773 1272159 1352931 1464183 1516277 1557147 1608201 1635633 1833111 1882521 1949499 2013417 2067687 2317329 2356857 2588679 2874137 2979423 3156839 3633343 3695319 3816477 4058793 4392549 4548831 4671441 4824603 4906899 5499333 5647563 5848497 6040251 6203061 6951987 8622411 9470517 10900029 11085957 11449431 12176379 13177647 13646493 14014323 14473809 16497999 17545491 18120753 20855961 25867233 27509597 28411551 32700087 33257871 34348293 36529137 39532941 40939479 42042969 43421427 52636473 77601699 82528791 85234653 98100261 99773613 109587411 122818437 126128907 157909419 192567179 232805097 247586373 255703959 294300783 299320839 328762233 368455311 378386721 577701537 698415291 742759119 767111877 882902349 1105365933 1733104611 2095245873 2228277357 2301335631 2648707047 5199313833 6684832071 15597941499 20054496213 46793824497 140381473491
• Sum of all divisors σ(n): 254808834048
• Sum of proper divisors (its aliquot sum) s(n): 114427360557
• 140381473491 is a deficient number, because the sum of its proper divisors (114427360557) is less than itself. Its deficiency is 25954112934

Bases of 140381473491

• Binary: 10000010101111011000110100101011010011₂
• Hexadecimal: 0x20AF634AD3
• Base-36: 1SHNI66R

Squares and roots of 140381473491

• 140381473491 squared (140381473491²) is 19706958099504335727081
• 140381473491 cubed (140381473491³) is 2766491816033815646110785612309771
• The square root of 140381473491 is 374675.1572909527
• The cube root of 140381473491 is 5197.2060124939

Scales and comparisons

• 140,381,473,491 seconds is equal to 4,463 years, 36 weeks, 1 day, 13 hours, 44 minutes, 51 seconds.
• To count from 1 to 140,381,473,491 would take you about eight thousand, nine hundred twenty-seven 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 140381473491 cubic inches would be around 433.1 feet tall.

Recreational maths with 140381473491

• 140381473491 backwards is 194374183041
• The number of decimal digits it has is: 12
• The sum of 140381473491's digits is 45
• More coming soon!