121829640192

Names of 121829640192

• Cardinal: 121829640192 can be written as One hundred twenty-one billion, eight hundred twenty-nine million, six hundred forty thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.21829640192 × 10¹¹

Factors of 121829640192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 6295

Divisors of 121829640192

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 256 288 312 324 351 384 416 432 468 486 512 576 624 648 702 729 768 832 864 936 972 1024 1053 1152 1248 1296 1404 1458 1536 1664 1728 1872 1944 2048 2106 2304 2496 2592 2808 2916 3072 3159 3328 3456 3744 3888 4212 4608 4992 5184 5616 5832 6144 6277 6318 6656 6912 7488 7776 8424 9216 9477 9984 10368 11232 11664 12554 12636 13312 13824 14976 15552 16848 18432 18831 18954 19968 20736 22464 23328 25108 25272 26624 27648 29952 31104 33696 37662 37908 39936 41472 44928 46656 50216 50544 55296 56493 59904 62208 67392 75324 75816 79872 81601 82944 89856 93312 100432 101088 112986 119808 124416 134784 150648 151632 163202 165888 169479 179712 186624 200864 202176 225972 239616 244803 248832 269568 301296 303264 326404 338958 359424 373248 401728 404352 451944 489606 497664 508437 539136 602592 606528 652808 677916 718848 734409 746496 803456 808704 903888 979212 1016874 1078272 1205184 1213056 1305616 1355832 1468818 1492992 1525311 1606912 1617408 1807776 1958424 2033748 2156544 2203227 2410368 2426112 2611232 2711664 2937636 3050622 3213824 3234816 3615552 3916848 4067496 4406454 4575933 4820736 4852224 5222464 5423328 5875272 6101244 6427648 6469632 6609681 7231104 7833696 8134992 8812908 9151866 9641472 9704448 10444928 10846656 11750544 12202488 12855296 13219362 14462208 15667392 16269984 17625816 18303732 19282944 19408896 19829043 20889856 21693312 23501088 24404976 26438724 28924416 31334784 32539968 35251632 36607464 38565888 39658086 41779712 43386624 47002176 48809952 52877448 57848832 59487129 62669568 65079936 70503264 73214928 79316172 83559424 86773248 94004352 97619904 105754896 115697664 118974258 125339136 130159872 141006528 146429856 158632344 167118848 173546496 188008704 195239808 211509792 237948516 250678272 260319744 282013056 292859712 317264688 347092992 376017408 390479616 423019584 475897032 501356544 520639488 564026112 585719424 634529376 752034816 780959232 846039168 951794064 1041278976 1128052224 1171438848 1269058752 1504069632 1561918464 1692078336 1903588128 2256104448 2342877696 2538117504 3123836928 3384156672 3807176256 4512208896 4685755392 5076235008 6768313344 7614352512 9371510784 10152470016 13536626688 15228705024 20304940032 30457410048 40609880064 60914820096 121829640192
• Sum of all divisors σ(n): 393390089820
• Sum of proper divisors (its aliquot sum) s(n): 271560449628
• 121829640192 is an abundant number, because the sum of its proper divisors (271560449628) is greater than itself. Its abundance is 149730809436

Bases of 121829640192

• Binary: 1110001011101100111001100100000000000₂
• Hexadecimal: 0x1C5D9CC800
• Base-36: 1JYU8000

Squares and roots of 121829640192

• 121829640192 squared (121829640192²) is 14842461229312181796864
• 121829640192 cubed (121829640192³) is 1808251711130813111954433153957888
• The square root of 121829640192 is 349041.0293819339
• The cube root of 121829640192 is 4957.3660382047

Scales and comparisons

• 121,829,640,192 seconds is equal to 3,873 years, 41 weeks, 6 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 121,829,640,192 would take you about seven thousand, seven 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 121829640192 cubic inches would be around 413.1 feet tall.

Recreational maths with 121829640192

• 121829640192 backwards is 291046928121
• The number of decimal digits it has is: 12
• The sum of 121829640192's digits is 45
• More coming soon!