61838897184768

Names of 61838897184768

• Cardinal: 61838897184768 can be written as Sixty-one trillion, eight hundred thirty-eight billion, eight hundred ninety-seven million, one hundred eighty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1838897184768 × 10¹³

Factors of 61838897184768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 7748

Divisors of 61838897184768

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 32 33 44 48 58 64 66 87 88 96 116 128 132 174 176 192 232 256 264 319 348 352 384 464 512 528 638 696 704 768 928 957 1024 1056 1276 1392 1408 1536 1856 1914 2048 2112 2552 2784 2816 3072 3712 3828 4096 4224 5104 5568 5632 6144 7424 7656 7703 8192 8448 10208 11136 11264 12288 14848 15312 15406 16384 16896 20416 22272 22528 23109 24576 29696 30624 30812 32768 33792 40832 44544 45056 46218 49152 59392 61248 61624 65536 67584 81664 84733 89088 90112 92436 98304 118784 122496 123248 131072 135168 163328 169466 178176 180224 184872 196608 223387 237568 244992 246496 254199 262144 270336 326656 338932 356352 360448 369744 393216 446774 475136 489984 492992 508398 524288 540672 653312 670161 677864 712704 720896 739488 786432 893548 950272 979968 985984 1016796 1048576 1081344 1306624 1340322 1355728 1425408 1441792 1478976 1572864 1787096 1900544 1959936 1971968 2033592 2097152 2162688 2457257 2613248 2680644 2711456 2850816 2883584 2957952 3145728 3574192 3801088 3919872 3943936 4067184 4194304 4325376 4914514 5226496 5361288 5422912 5701632 5767168 5915904 6291456 7148384 7371771 7602176 7839744 7887872 8134368 8388608 8650752 9829028 10452992 10722576 10845824 11403264 11534336 11831808 12582912 14296768 14743542 15204352 15679488 15775744 16268736 17301504 19658056 20905984 21445152 21691648 22806528 23068672 23663616 25165824 28593536 29487084 30408704 31358976 31551488 32537472 34603008 39316112 41811968 42890304 43383296 45613056 46137344 47327232 57187072 58974168 60817408 62717952 63102976 65074944 69206016 78632224 83623936 85780608 86766592 91226112 92274688 94654464 114374144 117948336 121634816 125435904 126205952 130149888 138412032 157264448 167247872 171561216 173533184 182452224 189308928 228748288 235896672 243269632 250871808 252411904 260299776 276824064 314528896 334495744 343122432 347066368 364904448 378617856 457496576 471793344 501743616 504823808 520599552 629057792 668991488 686244864 694132736 729808896 757235712 914993152 943586688 1003487232 1009647616 1041199104 1258115584 1337982976 1372489728 1388265472 1514471424 1829986304 1887173376 2006974464 2019295232 2082398208 2516231168 2675965952 2744979456 2776530944 3028942848 3659972608 3774346752 4013948928 4038590464 4164796416 5032462336 5489958912 5553061888 6057885696 7319945216 7548693504 8027897856 8077180928 8329592832 10064924672 10979917824 11106123776 12115771392 14639890432 15097387008 16154361856 16659185664 20129849344 21959835648 22212247552 24231542784 29279780864 30194774016 32308723712 33318371328 40259698688 43919671296 44424495104 48463085568 58559561728 60389548032 64617447424 66636742656 80519397376 87839342592 88848990208 96926171136 117119123456 120779096064 133273485312 161038794752 175678685184 177697980416 193852342272 234238246912 241558192128 266546970624 322077589504 351357370368 355395960832 468476493824 483116384256 533093941248 644155179008 702714740736 710791921664 936952987648 966232768512 1066187882496 1288310358016 1405429481472 1873905975296 1932465537024 2132375764992 2576620716032 2810858962944 3864931074048 5153241432064 5621717925888 7729862148096 10306482864128 15459724296192 20612965728256 30919448592384 61838897184768
• Sum of all divisors σ(n): 186122396678400
• Sum of proper divisors (its aliquot sum) s(n): 124283499493632
• 61838897184768 is an abundant number, because the sum of its proper divisors (124283499493632) is greater than itself. Its abundance is 62444602308864

Bases of 61838897184768

• Binary: 1110000011110111111101100000000000000000000000₂
• Hexadecimal: 0x383DFD800000
• Base-36: LX4EAR11C

Squares and roots of 61838897184768

• 61838897184768 squared (61838897184768²) is 3824049205028307675931213824
• 61838897184768 cubed (61838897184768³) is 236474985619239323970890063413770643832832
• The square root of 61838897184768 is 7863771.1808500633
• The cube root of 61838897184768 is 39544.6053141877

Scales and comparisons

• 61,838,897,184,768 seconds is equal to 1,966,285 years, 33 weeks, 5 days, 16 hours, 12 minutes, 48 seconds.
• To count from 1 to 61,838,897,184,768 would take you about four million, nine hundred fifteen thousand, seven hundred fourteen 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 61838897184768 cubic inches would be around 3295.4 feet tall.

Recreational maths with 61838897184768

• 61838897184768 backwards is 86748179883816
• The number of decimal digits it has is: 14
• The sum of 61838897184768's digits is 84
• More coming soon!