121927979008

Names of 121927979008

• Cardinal: 121927979008 can be written as One hundred twenty-one billion, nine hundred twenty-seven million, nine hundred seventy-nine thousand and eight.

Scientific notation

• Scientific notation: 1.21927979008 × 10¹¹

Factors of 121927979008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 220

Divisors of 121927979008

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 44 61 64 74 88 109 121 122 128 148 176 218 242 244 256 296 352 407 436 484 488 512 592 671 704 814 872 968 976 1024 1184 1199 1342 1408 1628 1744 1936 1952 2048 2257 2368 2398 2684 2816 3256 3488 3872 3904 4033 4096 4477 4514 4736 4796 5368 5632 6512 6649 6976 7381 7744 7808 8066 8954 9028 9472 9592 10736 11264 13024 13189 13298 13952 14762 15488 15616 16132 17908 18056 18944 19184 21472 22528 24827 26048 26378 26596 27904 29524 30976 31232 32264 35816 36112 37888 38368 42944 44363 45056 49654 52096 52756 53192 55808 59048 61952 62464 64528 71632 72224 73139 75776 76736 85888 88726 99308 104192 105512 106384 111616 118096 123904 124928 129056 143264 144448 146278 151552 153472 171776 177452 198616 208384 211024 212768 223232 236192 246013 247808 249856 258112 273097 286528 288896 292556 306944 343552 354904 397232 416768 422048 425536 446464 472384 487993 492026 495616 516224 546194 573056 577792 585112 613888 687104 709808 794464 804529 833536 844096 851072 944768 975986 984052 1032448 1092388 1146112 1155584 1170224 1227776 1374208 1419616 1588928 1609058 1667072 1688192 1702144 1889536 1951972 1968104 2064896 2184776 2292224 2311168 2340448 2455552 2706143 2748416 2839232 3177856 3218116 3376384 3404288 3779072 3903944 3936208 4129792 4369552 4584448 4622336 4680896 4911104 5412286 5678464 6355712 6436232 6752768 6808576 7558144 7807888 7872416 8259584 8739104 9168896 9244672 9361792 10824572 11356928 12711424 12872464 13505536 13617152 15116288 15615776 15744832 16519168 17478208 18337792 18723584 21649144 22713856 25422848 25744928 27011072 27234304 29767573 30232576 31231552 31489664 34956416 37447168 43298288 45427712 50845696 51489856 54022144 59535146 62463104 62979328 69912832 74894336 86596576 90855424 101691392 102979712 119070292 124926208 125958656 139825664 149788672 173193152 181710848 205959424 238140584 249852416 251917312 279651328 299577344 346386304 411918848 476281168 499704832 503834624 559302656 692772608 823837696 952562336 999409664 1007669248 1118605312 1385545216 1647675392 1905124672 1998819328 2771090432 3295350784 3810249344 5542180864 7620498688 11084361728 15240997376 30481994752 60963989504 121927979008
• Sum of all divisors σ(n): 282329681480
• Sum of proper divisors (its aliquot sum) s(n): 160401702472
• 121927979008 is an abundant number, because the sum of its proper divisors (160401702472) is greater than itself. Its abundance is 38473723464

Bases of 121927979008

• Binary: 1110001100011011110010101000000000000₂
• Hexadecimal: 0x1C63795000
• Base-36: 1K0GRQPS

Squares and roots of 121927979008

• 121927979008 squared (121927979008²) is 14866432064975288664064
• 121927979008 cubed (121927979008³) is 1812634016742165088270735755968512
• The square root of 121927979008 is 349181.8709612513
• The cube root of 121927979008 is 4958.6995133673

Scales and comparisons

• 121,927,979,008 seconds is equal to 3,876 years, 48 weeks, 3 days, 11 hours, 3 minutes, 28 seconds.
• To count from 1 to 121,927,979,008 would take you about seven thousand, seven hundred fifty-three 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 121927979008 cubic inches would be around 413.2 feet tall.

Recreational maths with 121927979008

• 121927979008 backwards is 800979729121
• The number of decimal digits it has is: 12
• The sum of 121927979008's digits is 55
• More coming soon!