381142650492

Names of 381142650492

• Cardinal: 381142650492 can be written as Three hundred eighty-one billion, one hundred forty-two million, six hundred fifty thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 3.81142650492 × 10¹¹

Factors of 381142650492

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1544

Divisors of 381142650492

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 37 53 61 67 74 106 111 122 134 148 159 183 201 212 222 244 268 318 333 366 402 444 477 549 603 636 666 732 804 954 1098 1206 1321 1332 1908 1961 2196 2257 2412 2479 2642 3233 3551 3922 3963 4087 4514 4958 5284 5883 6466 6771 7102 7437 7844 7926 8174 9028 9699 9916 10653 11766 11889 12261 12932 13542 14204 14874 15852 16348 17649 19398 20313 21306 22311 23532 23778 24522 27084 29097 29748 31959 35298 36783 38796 40626 42612 44622 47556 48877 49044 58194 63918 70013 70596 73566 80581 81252 88507 89244 97754 116388 119621 127836 131387 140026 146631 147132 151219 161162 177014 195508 210039 216611 239242 241743 262774 265521 280052 293262 302438 322324 354028 358863 394161 420078 433222 439893 453657 478484 483486 525548 531042 586524 604876 630117 649833 717726 725229 788322 796563 840156 866444 879786 907314 966972 1062084 1076589 1182483 1260234 1299666 1360971 1435452 1450458 1576644 1593126 1759572 1814628 1949499 2153178 2364966 2520468 2590481 2599332 2721942 2900916 2981497 3186252 3274759 3898998 4270793 4306356 4690871 4729932 5180962 5398927 5443884 5962994 6549518 7771443 7797996 8014607 8541586 8944491 9381742 9824277 10361924 10797854 11925988 12812379 13099036 14072613 15542886 16029214 16196781 17083172 17888982 18763484 19648554 21595708 23314329 24043821 25624758 26833473 28145226 29472831 31085772 32058428 32393562 35777964 38437137 39297108 42217839 46628658 48087642 48590343 51249516 53666946 56290452 58945662 64787124 72131463 76874274 84435678 93257316 96175284 97180686 107333892 117891324 144262926 153748548 158019341 168871356 173562227 194361372 199760299 286143131 288525852 316038682 347124454 399520598 474058023 520686681 572286262 599280897 632077364 694248908 799041196 858429393 948116046 1041373362 1144572524 1198561794 1422174069 1562060043 1716858786 1797842691 1896232092 2082746724 2397123588 2575288179 2844348138 3124120086 3433717572 3595685382 5150576358 5688696276 6248240172 7191370764 10301152716 10587295847 21174591694 31761887541 42349183388 63523775082 95285662623 127047550164 190571325246 381142650492
• Sum of all divisors σ(n): 1040760512064
• Sum of proper divisors (its aliquot sum) s(n): 659617861572
• 381142650492 is an abundant number, because the sum of its proper divisors (659617861572) is greater than itself. Its abundance is 278475211080

Bases of 381142650492

• Binary: 101100010111101110111110100111001111100₂
• Hexadecimal: 0x58BDDF4E7C
• Base-36: 4V3EHRB0

Squares and roots of 381142650492

• 381142650492 squared (381142650492²) is 145269720024066867842064
• 381142650492 cubed (381142650492³) is 55368486126203612038364953407895488
• The square root of 381142650492 is 617367.5165507171
• The cube root of 381142650492 is 7250.4091754289

Scales and comparisons

• 381,142,650,492 seconds is equal to 12,119 years, 8 weeks, 1 day, 6 hours, 28 minutes, 12 seconds.
• To count from 1 to 381,142,650,492 would take you about twenty-four thousand, two hundred thirty-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 381142650492 cubic inches would be around 604.2 feet tall.

Recreational maths with 381142650492

• 381142650492 backwards is 294056241183
• The number of decimal digits it has is: 12
• The sum of 381142650492's digits is 45
• More coming soon!