16427542161974402816

Names of 16427542161974402816

• Cardinal: 16427542161974402816 can be written as Sixteen quintillion, four hundred twenty-seven quadrillion, five hundred forty-two trillion, one hundred sixty-one billion, nine hundred seventy-four million, four hundred two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.6427542161974402816 × 10¹⁹

Factors of 16427542161974402816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 169664

Divisors of 16427542161974402816

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 137 224 238 256 272 274 448 476 544 548 896 952 959 1088 1096 1792 1904 1918 2176 2192 2329 3808 3836 4352 4384 4658 7616 7672 8768 9316 15232 15344 16303 17536 18632 18769 30464 30688 32606 35072 37264 37538 61376 65212 74528 75076 122752 130424 131383 149056 150152 169501 245504 260848 262766 298112 300304 319073 339002 521696 525532 596224 600608 638146 678004 1043392 1051064 1186507 1201216 1276292 1356008 2086784 2102128 2233511 2373014 2402432 2552584 2712016 2881517 4173568 4204256 4467022 4746028 4804864 5105168 5424032 5763034 8408512 8934044 9492056 10210336 10848064 11526068 16817024 17868088 18984112 20170619 20420672 21696128 23052136 23221637 33634048 35736176 37968224 40341238 40841344 43392256 46104272 46443274 71472352 75936448 80682476 81682688 92208544 92886548 142944704 151872896 161364952 162551459 184417088 185773096 285889408 303745792 322729904 325102918 368834176 371546192 394767829 571778816 645459808 650205836 737668352 743092384 789535658 1290919616 1300411672 1486184768 1579071316 2581839232 2600823344 2763374803 2972369536 3158142632 3181364269 5163678464 5201646688 5526749606 5944739072 6316285264 6362728538 10403293376 11053499212 12632570528 12725457076 20806586752 22106998424 22269549883 25265141056 25450914152 28730589001 41613173504 44213996848 44539099766 50530282112 50901828304 54083192573 57461178002 88427993696 89078199532 101060564224 101803656608 108166385146 114922356004 176855987392 178156399064 201114123007 203607313216 216332770292 229844712008 353711974784 356312798128 378582348011 402228246014 407214626432 432665540584 459689424016 488420013017 707423949568 712625596256 757164696022 804456492028 814429252864 865331081168 919378848032 976840026034 1425251192512 1514329392044 1608912984056 1730662162336 1838757696064 1953680052068 2850502385024 3028658784088 3217825968112 3418940091119 3461324324672 3677515392128 3907360104136 3936090693137 5701004770048 6057317568176 6435651936224 6837880182238 6922648649344 7355030784256 7814720208272 7872181386274 12114635136352 12871303872448 13675760364476 13845297298688 15629440416544 15744362772548 24229270272704 25742607744896 27351520728952 27552634851959 31258880833088 31488725545096 48458540545408 51485215489792 54703041457904 55105269703918 62517761666176 62977451090192 66913541783329 96917081090816 109406082915808 110210539407836 125035523332352 125954902180384 133827083566658 218812165831616 220421078815672 251909804360768 267654167133316 437624331663232 440842157631344 468394792483303 503819608721536 535308334266632 539244424959769 875248663326464 881684315262688 936789584966606 1007639217443072 1070616668533264 1078488849919538 1763368630525376 1873579169933212 2141233337066528 2156977699839076 3526737261050752 3747158339866424 3774710974718383 4282466674133056 4313955399678152 7053474522101504 7494316679732848 7549421949436766 8564933348266112 8627910799356304 9167155224316073 14988633359465696 15098843898873532 17129866696532224 17255821598712608 18334310448632146 29977266718931392 30197687797747064 34511643197425216 36668620897264292 59954533437862784 60395375595494128 64170086570212511 69023286394850432 73337241794528584 119909066875725568 120790751190988256 128340173140425022 138046572789700864 146674483589057168 241581502381976512 256680346280850044 293348967178114336 483163004763953024 513360692561700088 586697934356228672 966326009527906048 1026721385123400176 1173395868712457344 2053442770246800352 2346791737424914688 4106885540493600704 8213771080987201408 16427542161974402816
• Sum of all divisors σ(n): 39971744995577606064
• Sum of proper divisors (its aliquot sum) s(n): 23544202833603203248
• 16427542161974402816 is an abundant number, because the sum of its proper divisors (23544202833603203248) is greater than itself. Its abundance is 7116660671628800432

Bases of 16427542161974402816

• Binary: 1110001111111010010110101000111100111001001111001001111100000000₂
• Hexadecimal: 0xE3FA5A8F393C9F00
• Base-36: 3GT45OTPA3IM8

Squares and roots of 16427542161974402816

• 16427542161974402816 squared (16427542161974402816²) is 269864141483446636605223711599828729856
• 16427542161974402816 cubed (16427542161974402816³) is 4433204562224345085824851255236949884981364438305389674496
• The square root of 16427542161974402816 is 4053090445.8171671567
• The cube root of 16427542161974402816 is 2542089.6562545477

Scales and comparisons

• 16,427,542,161,974,402,816 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 16,427,542,161,974,402,816 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 16427542161974402816 cubic inches would be around 211840.8 feet tall.

Recreational maths with 16427542161974402816

• 16427542161974402816 backwards is 61820447916124572461
• The number of decimal digits it has is: 20
• The sum of 16427542161974402816's digits is 80
• More coming soon!