142274390193

Names of 142274390193

• Cardinal: 142274390193 can be written as One hundred forty-two billion, two hundred seventy-four million, three hundred ninety thousand, one hundred ninety-three.

Scientific notation

• Scientific notation: 1.42274390193 × 10¹¹

Factors of 142274390193

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1403

Divisors of 142274390193

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 37 39 81 111 117 169 257 333 351 481 507 771 999 1053 1093 1443 1521 2313 2997 3279 3341 4329 4563 6253 6939 9509 9837 10023 12987 13689 14209 18759 20817 28527 29511 30069 38961 40441 42627 43433 56277 85581 88533 90207 121323 123617 127881 130299 168831 184717 256743 270621 280901 363969 370851 383643 390897 506493 525733 554151 770229 842703 1091907 1112553 1150929 1172691 1577199 1607021 1662453 2528109 3275721 3337659 3518073 3651713 4731597 4821063 4987359 6834529 7584327 10012977 10393337 10955139 14194791 14463189 14962077 20503587 22752981 31180011 32865417 42584373 43389567 47472269 61510761 93540033 98596251 130168701 135113381 142416807 184532283 280620099 295788753 405340143 427250421 553596849 841860297 1216020429 1281751263 1756473953 3648061287 3845253789 5269421859 10944183861 15808265577 47424796731 142274390193
• Sum of all divisors σ(n): 237496429368
• Sum of proper divisors (its aliquot sum) s(n): 95222039175
• 142274390193 is a deficient number, because the sum of its proper divisors (95222039175) is less than itself. Its deficiency is 47052351018

Bases of 142274390193

• Binary: 10000100100000001101101110100010110001₂
• Hexadecimal: 0x212036E8B1
• Base-36: 1TCYHY29

Squares and roots of 142274390193

• 142274390193 squared (142274390193²) is 20242002104790014577249
• 142274390193 cubed (142274390193³) is 2879918505744421808293682166519057
• The square root of 142274390193 is 377192.7759024555
• The cube root of 142274390193 is 5220.4616644797

Scales and comparisons

• 142,274,390,193 seconds is equal to 4,523 years, 46 weeks, 7 hours, 56 minutes, 33 seconds.
• To count from 1 to 142,274,390,193 would take you about nine thousand and forty-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 142274390193 cubic inches would be around 435 feet tall.

Recreational maths with 142274390193

• 142274390193 backwards is 391093472241
• The number of decimal digits it has is: 12
• The sum of 142274390193's digits is 45
• More coming soon!