61401788594520064

Names of 61401788594520064

• Cardinal: 61401788594520064 can be written as Sixty-one quadrillion, four hundred one trillion, seven hundred eighty-eight billion, five hundred ninety-four million, five hundred twenty thousand and sixty-four.

Scientific notation

• Scientific notation: 6.1401788594520064 × 10¹⁶

Factors of 61401788594520064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 734

Divisors of 61401788594520064

• Number of divisors d(n): 276
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 701 961 992 1024 1402 1922 1984 2048 2804 3844 3968 4096 5608 7688 7936 8192 11216 15376 15872 16384 21731 22432 29791 30752 31744 32768 43462 44864 59582 61504 63488 65536 86924 89728 119164 123008 126976 131072 173848 179456 238328 246016 253952 262144 347696 358912 476656 491401 492032 507904 524288 673661 695392 717824 953312 982802 984064 1015808 1048576 1347322 1390784 1435648 1906624 1965604 1968128 2031616 2097152 2694644 2781568 2871296 3813248 3931208 3936256 4063232 4194304 5389288 5563136 5742592 7626496 7862416 7872512 8126464 10778576 11126272 11485184 15233431 15252992 15724832 15745024 16252928 20883491 21557152 22252544 22970368 30466862 30505984 31449664 31490048 32505856 41766982 43114304 44505088 45940736 60933724 61011968 62899328 62980096 65011712 83533964 86228608 89010176 91881472 121867448 122023936 125798656 125960192 130023424 167067928 172457216 178020352 183762944 243734896 244047872 251597312 251920384 334135856 344914432 356040704 367525888 472236361 487469792 488095744 503194624 503840768 668271712 689828864 712081408 735051776 944472722 974939584 976191488 1006389248 1007681536 1336543424 1379657728 1424162816 1470103552 1888945444 1949879168 1952382976 2012778496 2015363072 2673086848 2759315456 2848325632 2940207104 3777890888 3899758336 3904765952 4025556992 4030726144 5346173696 5518630912 5696651264 7555781776 7799516672 7809531904 8051113984 10692347392 11037261824 11393302528 14639327191 15111563552 15599033344 15619063808 16102227968 21384694784 22074523648 22786605056 29278654382 30223127104 31198066688 31238127616 32204455936 42769389568 44149047296 45573210112 58557308764 60446254208 62396133376 62476255232 64408911872 85538779136 88298094592 91146420224 117114617528 120892508416 124792266752 124952510464 128817823744 171077558272 176596189184 234229235056 241785016832 249584533504 257635647488 342155116544 353192378368 468458470112 483570033664 499169067008 515271294976 684310233088 706384756736 936916940224 967140067328 998338134016 1030542589952 1368620466176 1412769513472 1873833880448 1934280134656 1996676268032 2061085179904 2737240932352 2825539026944 3747667760896 3868560269312 3993352536064 5474481864704 7495335521792 7737120538624 7986705072128 10948963729408 14990671043584 15474241077248 15973410144256 21897927458816 29981342087168 30948482154496 31946820288512 43795854917632 59962684174336 61896964308992 63893640577024 87591709835264 119925368348672 123793928617984 239850736697344 247587857235968 479701473394688 495175714471936 959402946789376 990351428943872 1918805893578752 1980702857887744 3837611787157504 7675223574315008 15350447148630016 30700894297260032 61401788594520064
• Sum of all divisors σ(n): 127078158113318464
• Sum of proper divisors (its aliquot sum) s(n): 65676369518798400
• 61401788594520064 is an abundant number, because the sum of its proper divisors (65676369518798400) is greater than itself. Its abundance is 4274580924278336

Bases of 61401788594520064

• Binary: 11011010001001001001100111110101110000000000000000000000₂
• Hexadecimal: 0xDA2499F5C00000
• Base-36: GSL489PZ4SG

Squares and roots of 61401788594520064

• 61401788594520064 squared (61401788594520064²) is 3770179642606134216402970498564096
• 61401788594520064 cubed (61401788594520064³) is 231495773378665063068817358251570797600086262022144
• The square root of 61401788594520064 is 247793842.9310140547
• The cube root of 61401788594520064 is 394512.1116040735

Scales and comparisons

• 61,401,788,594,520,064 seconds is equal to 1,952,386,949 years, 5 weeks, 2 days, 14 hours, 41 minutes, 4 seconds.
• To count from 1 to 61,401,788,594,520,064 would take you about five billion, eight hundred fifty-seven million, one hundred sixty thousand, eight hundred forty-seven 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 61401788594520064 cubic inches would be around 32876 feet tall.

Recreational maths with 61401788594520064

• 61401788594520064 backwards is 46002549588710416
• The number of decimal digits it has is: 17
• The sum of 61401788594520064's digits is 70
• More coming soon!