18069244039168

Names of 18069244039168

• Cardinal: 18069244039168 can be written as Eighteen trillion, sixty-nine billion, two hundred forty-four million, thirty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8069244039168 × 10¹³

Factors of 18069244039168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1143

Divisors of 18069244039168

• Number of divisors d(n): 390
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 49 56 64 82 98 112 128 164 196 224 256 287 328 343 392 448 512 574 656 686 784 896 1024 1093 1148 1312 1372 1568 1681 1792 2009 2048 2186 2296 2401 2624 2744 3136 3362 3584 4018 4096 4372 4592 4802 5248 5488 6272 6724 7168 7651 8036 8744 9184 9604 10496 10976 11767 12544 13448 14063 14336 15302 16072 17488 18368 19208 20992 21952 23534 25088 26896 28126 28672 30604 32144 34976 36736 38416 41984 43904 44813 47068 50176 53557 53792 56252 61208 64288 69952 73472 76832 82369 83968 87808 89626 94136 98441 100352 107114 107584 112504 122416 128576 139904 146944 153664 164738 167936 175616 179252 188272 196882 200704 214228 215168 225008 244832 257152 279808 293888 307328 313691 329476 351232 358504 374899 376544 393764 428456 430336 450016 489664 514304 559616 576583 587776 614656 627382 658952 702464 717008 749798 753088 787528 856912 860672 900032 979328 1028608 1119232 1153166 1175552 1229312 1254764 1317904 1404928 1434016 1499596 1506176 1575056 1713824 1721344 1800064 1837333 1958656 2057216 2195837 2238464 2306332 2458624 2509528 2624293 2635808 2868032 2999192 3012352 3150112 3427648 3442688 3600128 3674666 3917312 4036081 4114432 4391674 4476928 4612664 4917248 5019056 5248586 5271616 5736064 5998384 6024704 6300224 6855296 6885376 7200256 7349332 7834624 8072162 8228864 8783348 9225328 9834496 10038112 10497172 10543232 11472128 11996768 12049408 12600448 12861331 13710592 14400512 14698664 15370859 15669248 16144324 17566696 18450656 20076224 20994344 21086464 22944256 23993536 24098816 25200896 25722662 27421184 28801024 29397328 30741718 31338496 32288648 35133392 36901312 40152448 41988688 42172928 45888512 47987072 48197632 50401792 51445324 54842368 57602048 58794656 61483436 64577296 70266784 73802624 80304896 83977376 84345856 90029317 91777024 95974144 100803584 102890648 107596013 109684736 117589312 122966872 129154592 140533568 147605248 160609792 167954752 168691712 180058634 183554048 191948288 201607168 205781296 215192026 219369472 235178624 245933744 258309184 281067136 295210496 321219584 335909504 337383424 360117268 383896576 403214336 411562592 430384052 470357248 491867488 516618368 562134272 590420992 630205219 642439168 671819008 720234536 767793152 823125184 860768104 940714496 983734976 1033236736 1124268544 1180841984 1260410438 1284878336 1343638016 1440469072 1535586304 1646250368 1721536208 1881428992 1967469952 2066473472 2248537088 2361683968 2520820876 2687276032 2880938144 3292500736 3443072416 3762857984 3934939904 4132946944 4411436533 4497074176 5041641752 5374552064 5761876288 6585001472 6886144832 7525715968 7869879808 8265893888 8822873066 8994148352 10083283504 10749104128 11523752576 13170002944 13772289664 15739759616 16531787776 17645746132 20166567008 23047505152 26340005888 27544579328 31479519232 35291492264 40333134016 46095010304 52680011776 55089158656 62959038464 70582984528 80666268032 92190020608 110178317312 141165969056 161332536064 184380041216 220356634624 282331938112 322665072128 368760082432 440713269248 564663876224 645330144256 1129327752448 1290660288512 2258655504896 2581320577024 4517311009792 9034622019584 18069244039168
• Sum of all divisors σ(n): 43246666201342
• Sum of proper divisors (its aliquot sum) s(n): 25177422162174
• 18069244039168 is an abundant number, because the sum of its proper divisors (25177422162174) is greater than itself. Its abundance is 7108178123006

Bases of 18069244039168

• Binary: 100000110111100010010110111110101000000000000₂
• Hexadecimal: 0x106F12DF5000
• Base-36: 6EKW9D7GG

Squares and roots of 18069244039168

• 18069244039168 squared (18069244039168²) is 326497580147008299518132224
• 18069244039168 cubed (18069244039168³) is 5899564453874106053216234655244858949632
• The square root of 18069244039168 is 4250793.3423265827
• The cube root of 18069244039168 is 26240.9766303169

Scales and comparisons

• 18,069,244,039,168 seconds is equal to 574,546 years, 3 weeks, 3 days, 23 hours, 19 minutes, 28 seconds.
• To count from 1 to 18,069,244,039,168 would take you about one million, four hundred thirty-six thousand, three hundred sixty-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 18069244039168 cubic inches would be around 2186.7 feet tall.

Recreational maths with 18069244039168

• 18069244039168 backwards is 86193044296081
• The number of decimal digits it has is: 14
• The sum of 18069244039168's digits is 61
• More coming soon!