40493277972

Names of 40493277972

• Cardinal: 40493277972 can be written as Forty billion, four hundred ninety-three million, two hundred seventy-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.0493277972 × 10¹⁰

Factors of 40493277972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17363

Divisors of 40493277972

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 243 252 294 324 343 378 441 486 567 588 686 756 882 972 1029 1134 1323 1372 1701 1764 2058 2268 2401 2646 3087 3402 3969 4116 4802 5292 6174 6804 7203 7938 9261 9604 11907 12348 14406 15876 17351 18522 21609 23814 27783 28812 34702 37044 43218 47628 52053 55566 64827 69404 83349 86436 104106 111132 121457 129654 156159 166698 194481 208212 242914 259308 312318 333396 364371 388962 468477 485828 583443 624636 728742 777924 850199 936954 1093113 1166886 1405431 1457484 1700398 1873908 2186226 2333772 2550597 2810862 3279339 3400796 4216293 4372452 5101194 5621724 5951393 6558678 7651791 8432586 9838017 10202388 11902786 13117356 15303582 16865172 17854179 19676034 22955373 23805572 29514051 30607164 35708358 39352068 41659751 45910746 53562537 59028102 68866119 71416716 83319502 91821492 107125074 118056204 124979253 137732238 160687611 166639004 206598357 214250148 249958506 275464476 321375222 374937759 413196714 482062833 499917012 642750444 749875518 826393428 964125666 1124813277 1446188499 1499751036 1928251332 2249626554 2892376998 3374439831 4499253108 5784753996 6748879662 10123319493 13497759324 20246638986 40493277972
• Sum of all divisors σ(n): 123840321696
• Sum of proper divisors (its aliquot sum) s(n): 83347043724
• 40493277972 is an abundant number, because the sum of its proper divisors (83347043724) is greater than itself. Its abundance is 42853765752

Bases of 40493277972

• Binary: 100101101101100101100110001100010100₂
• Hexadecimal: 0x96D966314
• Base-36: ILONH90

Squares and roots of 40493277972

• 40493277972 squared (40493277972²) is 1639705560917660432784
• 40493277972 cubed (40493277972³) is 66397053070473003308628333834048
• The square root of 40493277972 is 201229.4162690933
• The cube root of 40493277972 is 3433.9527220563

Scales and comparisons

• 40,493,277,972 seconds is equal to 1,287 years, 29 weeks, 1 day, 4 hours, 46 minutes, 12 seconds.
• To count from 1 to 40,493,277,972 would take you about two thousand, five hundred seventy-five 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 40493277972 cubic inches would be around 286.2 feet tall.

Recreational maths with 40493277972

• 40493277972 backwards is 27977239404
• 40493277972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40493277972's digits is 54
• More coming soon!