121019164992

Names of 121019164992

• Cardinal: 121019164992 can be written as One hundred twenty-one billion, nineteen million, one hundred sixty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.21019164992 × 10¹¹

Factors of 121019164992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 106

Divisors of 121019164992

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 32 33 36 44 48 54 59 62 64 66 72 88 93 96 99 108 118 124 132 144 176 177 186 192 198 216 236 248 264 279 288 297 341 352 354 372 396 432 472 496 528 531 558 576 594 649 682 704 708 744 792 837 864 944 992 1023 1056 1062 1116 1188 1298 1364 1416 1488 1584 1593 1674 1728 1829 1888 1947 1984 2046 2112 2124 2232 2376 2596 2728 2832 2976 3069 3168 3186 3348 3481 3658 3776 3894 4092 4248 4464 4752 5192 5456 5487 5664 5841 5952 6138 6336 6372 6696 6962 7316 7788 8184 8496 8928 9207 9504 10384 10443 10912 10974 11328 11682 12276 12744 13392 13924 14632 15576 16368 16461 16992 17523 17856 18414 19008 20119 20768 20886 21824 21948 23364 24552 25488 26784 27848 29264 31152 31329 32736 32922 33984 35046 36828 38291 40238 41536 41772 43896 46728 49104 49383 50976 53568 55696 58528 60357 62304 62658 65472 65844 70092 73656 76582 80476 83544 87792 93456 93987 98208 98766 101952 107911 111392 114873 117056 120714 124608 125316 131688 140184 147312 153164 160952 167088 175584 181071 186912 187974 196416 197532 205379 215822 222784 229746 241428 250632 263376 280368 294624 306328 321904 323733 334176 344619 351168 362142 373824 375948 395064 410758 431644 459492 482856 501264 526752 543213 560736 589248 612656 616137 643808 647466 668352 689238 724284 751896 790128 821516 863288 918984 965712 971199 1002528 1033857 1053504 1086426 1121472 1187021 1225312 1232274 1287616 1294932 1378476 1448568 1503792 1580256 1643032 1726576 1837968 1848411 1931424 1942398 2005056 2067714 2172852 2259169 2374042 2450624 2464548 2589864 2756952 2897136 2913597 3007584 3160512 3286064 3453152 3561063 3675936 3696822 3862848 3884796 4135428 4345704 4518338 4748084 4929096 5179728 5513904 5545233 5794272 5827194 6015168 6366749 6572128 6777507 6906304 7122126 7351872 7393644 7769592 8270856 8691408 9036676 9496168 9858192 10359456 10683189 11027808 11090466 11588544 11654388 12733498 13144256 13555014 14244252 14787288 15539184 16541712 17382816 18073352 18992336 19100247 19716384 20332521 20718912 21366378 22055616 22180932 23308776 25466996 27110028 28488504 29574576 31078368 32049567 33083424 34765632 36146704 37984672 38200494 39432768 40665042 42732756 44361864 46617552 50933992 54220056 56977008 57300741 59149152 60997563 62156736 64099134 66166848 70034239 72293408 75969344 76400988 81330084 85465512 88723728 93235104 101867984 108440112 113954016 114601482 118298304 121995126 128198268 140068478 144586816 152801976 162660168 170931024 171902223 177447456 186470208 203735968 210102717 216880224 227908032 229202964 243990252 256396536 280136956 305603952 325320336 341862048 343804446 354894912 407471936 420205434 433760448 458405928 487980504 512793072 560273912 611207904 630308151 650640672 683724096 687608892 840410868 916811856 975961008 1025586144 1120547824 1222415808 1260616302 1301281344 1375217784 1680821736 1833623712 1890924453 1951922016 2051172288 2241095648 2521232604 2750435568 3361643472 3667247424 3781848906 3903844032 4482191296 5042465208 5500871136 6723286944 7563697812 10084930416 11001742272 13446573888 15127395624 20169860832 30254791248 40339721664 60509582496 121019164992
• Sum of all divisors σ(n): 407544422400
• Sum of proper divisors (its aliquot sum) s(n): 286525257408
• 121019164992 is an abundant number, because the sum of its proper divisors (286525257408) is greater than itself. Its abundance is 165506092416

Bases of 121019164992

• Binary: 1110000101101010011011110100101000000₂
• Hexadecimal: 0x1C2D4DE940
• Base-36: 1JLFOPC0

Squares and roots of 121019164992

• 121019164992 squared (121019164992²) is 14645638295360918360064
• 121019164992 cubed (121019164992³) is 1772402917279436607205227279679488
• The square root of 121019164992 is 347878.0892669155
• The cube root of 121019164992 is 4946.3485636953

Scales and comparisons

• 121,019,164,992 seconds is equal to 3,848 years, 1 week, 5 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 121,019,164,992 would take you about seven thousand, six hundred ninety-six 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 121019164992 cubic inches would be around 412.2 feet tall.

Recreational maths with 121019164992

• 121019164992 backwards is 299461910121
• The number of decimal digits it has is: 12
• The sum of 121019164992's digits is 45
• More coming soon!