121139121152

Names of 121139121152

• Cardinal: 121139121152 can be written as One hundred twenty-one billion, one hundred thirty-nine million, one hundred twenty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.21139121152 × 10¹¹

Factors of 121139121152

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 509

Divisors of 121139121152

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 43 56 61 64 68 86 112 119 122 128 136 172 224 238 244 256 272 301 344 379 427 448 476 488 512 544 602 688 731 758 854 896 952 976 1024 1037 1088 1204 1376 1462 1516 1708 1792 1904 1952 2074 2176 2408 2623 2653 2752 2924 3032 3416 3584 3808 3904 4148 4352 4816 5117 5246 5306 5504 5848 6064 6443 6832 7168 7259 7616 7808 8296 8704 9632 10234 10492 10612 11008 11696 12128 12886 13664 14518 15232 15616 16297 16592 17408 18361 19264 20468 20984 21224 22016 23119 23392 24256 25772 27328 29036 30464 31232 32594 33184 36722 38528 40936 41968 42448 44032 44591 45101 46238 46784 48512 51544 54656 58072 60928 62464 65188 66368 73444 77056 81872 83936 84896 89182 90202 92476 93568 97024 103088 109312 114079 116144 121856 130376 132736 146888 154112 161833 163744 167872 169792 178364 180404 184952 187136 194048 206176 218624 228158 232288 260752 265472 277049 293776 308224 312137 323666 327488 335744 339584 356728 360808 369904 374272 388096 393023 412352 437248 456316 464576 521504 530944 554098 587552 624274 647332 654976 671488 679168 713456 721616 739808 748544 786046 824704 912632 929152 994117 1043008 1061888 1108196 1175104 1248548 1294664 1309952 1342976 1358336 1426912 1443232 1479616 1572092 1649408 1825264 1858304 1939343 1988234 2086016 2216392 2350208 2497096 2589328 2619904 2685952 2716672 2751161 2853824 2886464 2959232 3144184 3298816 3650528 3716608 3878686 3976468 4172032 4432784 4700416 4994192 5178656 5239808 5502322 5707648 5772928 5918464 6288368 6597632 6958819 7301056 7433216 7757372 7952936 8344064 8865568 9400832 9988384 10357312 11004644 11415296 11545856 11836928 12576736 13917638 14602112 15514744 15905872 16688128 16899989 17731136 18801664 19976768 20714624 22009288 22830592 23091712 23673856 25153472 27835276 29204224 31029488 31811744 33799978 35462272 39953536 41429248 44018576 45661184 46183424 50306944 55670552 58408448 62058976 63623488 67599956 70924544 79907072 82858496 88037152 100613888 111341104 116816896 118299923 124117952 127246976 135199912 141849088 159814144 165716992 176074304 201227776 222682208 236599846 248235904 254493952 270399824 283698176 319628288 352148608 402455552 445364416 473199692 496471808 508987904 540799648 704297216 890728832 946399384 992943616 1017975808 1081599296 1408594432 1781457664 1892798768 1985887232 2163198592 2817188864 3562915328 3785597536 4326397184 7125830656 7571195072 8652794368 15142390144 17305588736 30284780288 60569560576 121139121152
• Sum of all divisors σ(n): 305568299520
• Sum of proper divisors (its aliquot sum) s(n): 184429178368
• 121139121152 is an abundant number, because the sum of its proper divisors (184429178368) is greater than itself. Its abundance is 63290057216

Bases of 121139121152

• Binary: 1110000110100011101000100110000000000₂
• Hexadecimal: 0x1C34744C00
• Base-36: 1JNF3S3K

Squares and roots of 121139121152

• 121139121152 squared (121139121152²) is 14674686673478933807104
• 121139121152 cubed (121139121152³) is 1777678646806204427778560054263808
• The square root of 121139121152 is 348050.4577672611
• The cube root of 121139121152 is 4947.9823243293

Scales and comparisons

• 121,139,121,152 seconds is equal to 3,851 years, 44 weeks, 1 day, 3 hours, 52 minutes, 32 seconds.
• To count from 1 to 121,139,121,152 would take you about seven thousand, seven hundred 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 121139121152 cubic inches would be around 412.3 feet tall.

Recreational maths with 121139121152

• 121139121152 backwards is 251121931121
• The number of decimal digits it has is: 12
• The sum of 121139121152's digits is 29
• More coming soon!