8013898079649

Names of 8013898079649

• Cardinal: 8013898079649 can be written as Eight trillion, thirteen billion, eight hundred ninety-eight million, seventy-nine thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 8.013898079649 × 10¹²

Factors of 8013898079649

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 111

Divisors of 8013898079649

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 7 9 11 21 27 31 33 49 59 63 77 81 93 99 147 177 189 217 231 243 279 297 341 343 413 441 531 539 567 649 651 693 729 837 891 1023 1029 1239 1323 1519 1593 1617 1701 1829 1947 1953 2079 2187 2387 2511 2673 2891 3069 3087 3481 3717 3773 3969 4543 4557 4779 4851 5103 5487 5841 5859 6237 6561 7161 7533 8019 8673 9207 9261 10443 10633 11151 11319 11907 12803 13629 13671 14337 14553 15309 16461 16709 17523 17577 18711 19683 20119 20237 21483 22599 24057 24367 26019 27621 27783 31329 31801 31899 33453 33957 35721 38291 38409 40887 41013 43011 43659 45927 49383 50127 52569 52731 56133 60357 60711 64449 67797 72171 73101 78057 82863 83349 89621 93987 95403 95697 100359 101871 107163 107911 114873 115227 116963 122661 123039 129033 130977 137781 140833 148149 150381 157707 158193 168399 170569 181071 182133 193347 203391 216513 219303 222607 234171 248589 250047 268037 268863 281961 286209 287091 301077 305613 321489 323733 344619 345681 350889 367983 369117 387099 392931 422499 444447 451143 473121 474579 505197 511707 543213 546399 580041 610173 627347 657909 667821 702513 745767 750141 755377 804111 806589 845883 858627 861273 903231 916839 964467 971199 985831 1033857 1037043 1052667 1103949 1107351 1161297 1178793 1187021 1193983 1267497 1333341 1353429 1419363 1423737 1515591 1535121 1629639 1639197 1740123 1876259 1882041 1973727 2003463 2107539 2237301 2250423 2266131 2412333 2419767 2537649 2575881 2583819 2709693 2750517 2913597 2957493 3101571 3111129 3158001 3311847 3322053 3536379 3561063 3581949 3802491 4000023 4060287 4258089 4271211 4605363 4888917 4917591 5220369 5287639 5628777 5646123 5921181 6010389 6322617 6711903 6751269 6798393 6900817 7236999 7259301 7612947 7727643 7751457 8129079 8251551 8309147 8740791 8872479 9304713 9333387 9474003 9935541 9966159 10609137 10683189 10745847 11407473 12000069 12180861 12774267 13133813 13816089 14666751 14752773 15661107 15862917 16886331 16938369 17763543 18031167 18967851 20395179 20702451 21710997 21777903 22838841 23182929 23254371 24754653 24927441 26222373 26617437 27914139 28000161 28422009 29806623 29898477 32049567 32237541 34222419 36000207 36542583 37013473 39401439 41448267 44000253 44258319 46983321 47588751 50658993 50815107 53290629 54093501 56903553 58164029 61185537 62107353 65132991 65333709 68516523 69548787 69763113 74263959 74782323 78667119 79852311 83742417 84000483 85266027 89419869 96148701 96712623 102667257 109627749 111040419 118204317 124344801 132000759 132774957 142766253 151976979 152445321 159871887 162280503 174492087 183556611 186322059 195398973 196001127 208646361 209289339 224346969 236001357 239556933 251227251 252001449 255798081 288446103 290137869 308001771 328883247 333121257 354612951 373034403 396002277 398324871 407148203 428298759 455930937 457335963 479615661 486841509 523476261 550669833 558966177 586196919 588003381 625939083 673040907 708004071 718670799 753681753 767394243 865338309 870413607 924005313 999363771 1063838853 1119103209 1221444609 1284896277 1367792811 1372007889 1460524527 1570428783 1652009499 1676898531 1758590757 1764010143 2019122721 2124012213 2156012397 2302182729 2596014927 2611240821 2772015939 2998091313 3191516559 3357309627 3664333827 3854688831 4103378433 4116023667 4381573581 4711286349 4956028497 5030695593 5275772271 6057368163 6468037191 7788044781 7833722463 8994273939 9574549677 10993001481 11564066493 12310135299 12348071001 14133859047 14868085491 15092086779 18172104489 19404111573 23364134343 23501167389 26982821817 28723649031 32979004443 34692199479 36930405897 42401577141 45276260337 54516313467 80948465451 86170947093 98937013329 104076598437 127204731423 135828781011 163548940401 242845396353 258512841279 296811039987 381614194269 728536189059 890433119961 1144842582807 2671299359883 8013898079649
• Sum of all divisors σ(n): 16058032742400
• Sum of proper divisors (its aliquot sum) s(n): 8044134662751
• 8013898079649 is an abundant number, because the sum of its proper divisors (8044134662751) is greater than itself. Its abundance is 30236583102

Bases of 8013898079649

• Binary: 1110100100111100001100011000101110110100001₂
• Hexadecimal: 0x749E18C5DA1
• Base-36: 2U9J80529

Squares and roots of 8013898079649

• 8013898079649 squared (8013898079649²) is 64222562431001929947963201
• 8013898079649 cubed (8013898079649³) is 514673069735944379472995118992818996449
• The square root of 8013898079649 is 2830882.9152137323
• The cube root of 8013898079649 is 20011.5750326795

Scales and comparisons

• 8,013,898,079,649 seconds is equal to 254,817 years, 8 weeks, 5 days, 23 hours, 54 minutes, 9 seconds.
• To count from 1 to 8,013,898,079,649 would take you about six hundred thirty-seven thousand and forty-two 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 8013898079649 cubic inches would be around 1667.6 feet tall.

Recreational maths with 8013898079649

• 8013898079649 backwards is 9469708983108
• The number of decimal digits it has is: 13
• The sum of 8013898079649's digits is 72
• More coming soon!