427487345145

Names of 427487345145

• Cardinal: 427487345145 can be written as Four hundred twenty-seven billion, four hundred eighty-seven million, three hundred forty-five thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 4.27487345145 × 10¹¹

Factors of 427487345145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1317

Divisors of 427487345145

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 53 57 63 81 95 105 133 135 137 159 171 189 265 285 315 371 399 405 411 477 513 567 665 685 795 855 945 959 1007 1093 1113 1197 1233 1431 1539 1855 1995 2055 2385 2565 2603 2835 2877 3021 3279 3339 3591 3699 4293 4795 5035 5465 5565 5985 6165 7049 7155 7261 7651 7695 7809 8631 9063 9837 10017 10773 11097 13015 14385 15105 16395 16695 17955 18221 18495 20767 21147 21465 21783 22953 23427 25893 27189 29511 30051 35245 36305 38255 39045 43155 45315 49185 50085 50827 53865 54663 55485 57929 62301 63441 65349 68859 70281 77679 81567 88533 91105 103835 105735 108915 114765 117135 129465 135945 137959 145369 147555 149741 150255 152481 163989 173787 186903 190323 196047 206577 210843 254135 273315 289645 311505 317205 326745 344295 351405 388395 405503 407835 413877 436107 442665 449223 457443 491967 521361 560709 570969 588141 619731 689795 726845 748705 762405 819945 868935 934515 951615 965713 980235 1032885 1048187 1054215 1100651 1216509 1241631 1308321 1347669 1372329 1475901 1564083 1682127 2027515 2069385 2180535 2246115 2287215 2459835 2606805 2803545 2845079 2854845 2897139 2940705 3098655 3144561 3301953 3649527 3724893 3924963 4043007 4116987 4692249 4828565 5240935 5503255 6082545 6208155 6541605 6738345 6861645 7379505 7704557 7820415 7936273 8410635 8535237 8691417 9433683 9905859 10948581 11174679 11774889 12129021 14225395 14485695 15722805 16509765 18247635 18624465 19624815 19915553 20215035 20584935 23113671 23461245 23808819 25605711 26074251 28301049 29717577 32845743 38522785 39681365 42676185 43457085 47168415 49529295 54742905 55553911 55873395 58874445 59746659 60645105 69341013 71426457 76817133 78222753 84903147 89152731 99577765 115568355 119044095 128028555 130371255 141505245 148587885 150789187 164228715 166661733 179239977 208023039 214279371 230451399 277769555 298733295 346705065 357132285 384085665 391113765 424515735 445763655 452367561 499985199 537719931 624069117 642838113 753945935 833308665 896199885 1040115195 1055524309 1071396855 1152256995 1357102683 1499955597 1613159793 2261837805 2499925995 2688599655 3120345585 3166572927 3214190565 4071308049 4499866791 5277621545 6785513415 7499777985 8065798965 9499718781 12213924147 15832864635 20356540245 22499333955 28499156343 47498593905 61069620735 85497469029 142495781715 427487345145
• Sum of all divisors σ(n): 946993006080
• Sum of proper divisors (its aliquot sum) s(n): 519505660935
• 427487345145 is an abundant number, because the sum of its proper divisors (519505660935) is greater than itself. Its abundance is 92018315790

Bases of 427487345145

• Binary: 110001110001000001110110011100111111001₂
• Hexadecimal: 0x63883B39F9
• Base-36: 5GDUXEK9

Squares and roots of 427487345145

• 427487345145 squared (427487345145²) is 182745430259120355071025
• 427487345145 cubed (427487345145³) is 78121358818852110012342215163923625
• The square root of 427487345145 is 653825.1640499929
• The cube root of 427487345145 is 7533.1119397251

Scales and comparisons

• 427,487,345,145 seconds is equal to 13,592 years, 40 weeks, 2 days, 4 hours, 45 minutes, 45 seconds.
• To count from 1 to 427,487,345,145 would take you about twenty-seven thousand, one hundred eighty-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 427487345145 cubic inches would be around 627.8 feet tall.

Recreational maths with 427487345145

• 427487345145 backwards is 541543784724
• The number of decimal digits it has is: 12
• The sum of 427487345145's digits is 54
• More coming soon!