427664135745

Names of 427664135745

• Cardinal: 427664135745 can be written as Four hundred twenty-seven billion, six hundred sixty-four million, one hundred thirty-five thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 4.27664135745 × 10¹¹

Factors of 427664135745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 283

Divisors of 427664135745

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 33 35 45 49 55 63 77 81 99 105 121 135 147 165 189 231 243 245 257 297 315 343 363 385 405 441 495 539 567 605 693 729 735 771 847 891 945 1029 1089 1155 1215 1285 1323 1331 1485 1617 1701 1715 1799 1815 2079 2205 2313 2541 2673 2695 2827 2835 3087 3267 3465 3645 3773 3855 3969 3993 4235 4455 4851 5103 5145 5397 5445 5929 6237 6615 6655 6939 7623 8019 8085 8481 8505 8995 9261 9317 9801 10395 11319 11565 11907 11979 12593 12705 13365 14135 14553 15435 16191 16335 17787 18711 18865 19789 19845 19965 20817 22869 24255 25443 25515 26985 27783 27951 29403 29645 31097 31185 33957 34695 35721 35937 37779 38115 40095 41503 42405 43659 46305 46585 48573 49005 53361 56133 56595 59367 59535 59895 62451 62965 65219 68607 72765 76329 80955 83349 83853 88151 88209 88935 93291 93555 98945 101871 104085 107811 113337 114345 124509 127215 130977 138523 138915 139755 145719 147015 155485 160083 169785 178101 178605 179685 187353 188895 195657 205821 207515 217679 218295 228987 242865 250047 251559 264453 266805 279873 280665 296835 305613 312255 323433 326095 340011 342067 343035 373527 381645 392931 415569 416745 419265 437157 440755 441045 456533 466455 480249 509355 534303 539055 566685 586971 617463 622545 653037 654885 686961 692615 728595 754677 793359 800415 839619 890505 916839 936765 969661 970299 978285 1020033 1026201 1029105 1088395 1120581 1144935 1246707 1250235 1257795 1311471 1322265 1369599 1399365 1440747 1523753 1528065 1602909 1617165 1700055 1710335 1760913 1867635 1959111 1964655 2060883 2077845 2185785 2264031 2282665 2380077 2394469 2401245 2518857 2671515 2750517 2908983 2934855 3060099 3078603 3087315 3265185 3361743 3434805 3740121 3773385 3966795 4108797 4198095 4322241 4571259 4584195 4808727 4848305 4851495 5100165 5131005 5282739 5602905 5877333 6233535 6557355 6792093 6847995 7140231 7183407 7203735 7556571 7618765 8014545 8726949 8804565 9180297 9235809 9795555 10085229 10304415 10666271 11220363 11320155 11900385 11972345 12326391 12594285 13713777 13752585 14426181 14544915 15300495 15393015 15848217 16761283 16808715 17631999 18700605 20543985 21420693 21550221 21611205 22669713 22856295 24043635 26180847 26413695 27707427 29386665 30255687 31998813 33661089 33960465 35701155 35917035 36979173 37782855 41141331 43634745 45901485 46179045 47544651 50283849 50426145 52895997 53331355 56101815 61631955 64262079 64650663 68568885 72130905 78542541 79241085 83122281 83806415 88159995 95996439 100983267 107103465 107751105 110937519 113348565 117328981 123423993 130904235 138537135 150851547 151278435 158687991 159994065 168305445 184895865 193951989 205706655 235627623 237723255 249366843 251419245 264479985 287989317 321310395 323253315 332812557 351986943 370271979 392712705 415611405 452554641 479982195 504916335 554687595 581855967 586644905 617119965 706882869 754257735 793439955 863967951 969759945 1055960829 1110815937 1178138115 1246834215 1357663923 1439946585 1664062785 1745567901 1759934715 1851359895 2262773205 2591903853 2909279835 3167882487 3534414345 4072991769 4319839755 5279804145 5554079685 6788319615 7775711559 8727839505 9503647461 12218975307 12959519265 15839412435 20364958845 28510942383 38878557795 47518237305 61094876535 85532827149 142554711915 427664135745
• Sum of all divisors σ(n): 990814118400
• Sum of proper divisors (its aliquot sum) s(n): 563149982655
• 427664135745 is an abundant number, because the sum of its proper divisors (563149982655) is greater than itself. Its abundance is 135485846910

Bases of 427664135745

• Binary: 110001110010010110001001101011001000001₂
• Hexadecimal: 0x6392C4D641
• Base-36: 5GGS6N29

Squares and roots of 427664135745

• 427664135745 squared (427664135745²) is 182896613002517786705025
• 427664135745 cubed (427664135745³) is 78218321930409498760194767873618625
• The square root of 427664135745 is 653960.3472268025
• The cube root of 427664135745 is 7534.1502549309

Scales and comparisons

• 427,664,135,745 seconds is equal to 13,598 years, 20 weeks, 4 days, 9 hours, 15 minutes, 45 seconds.
• To count from 1 to 427,664,135,745 would take you about twenty-seven thousand, one hundred ninety-six 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 427664135745 cubic inches would be around 627.8 feet tall.

Recreational maths with 427664135745

• 427664135745 backwards is 547531466724
• The number of decimal digits it has is: 12
• The sum of 427664135745's digits is 54
• More coming soon!