121125164160

Names of 121125164160

• Cardinal: 121125164160 can be written as One hundred twenty-one billion, one hundred twenty-five million, one hundred sixty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.2112516416 × 10¹¹

Factors of 121125164160

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 198

Divisors of 121125164160

• Number of divisors d(n): 2048
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 19 20 21 22 24 26 28 30 31 32 33 35 38 39 40 42 44 48 52 55 56 57 60 62 64 65 66 70 76 77 78 80 84 88 91 93 95 96 104 105 107 110 112 114 120 124 128 130 132 133 140 143 152 154 155 156 160 165 168 176 182 186 190 192 195 208 209 210 214 217 220 224 228 231 240 247 248 260 264 266 273 280 285 286 304 308 310 312 320 321 330 336 341 352 364 372 380 384 385 390 399 403 416 418 420 428 429 434 440 448 455 456 462 465 480 494 496 520 528 532 535 546 560 570 572 589 608 616 620 624 627 640 642 651 660 665 672 682 704 715 728 741 744 749 760 770 780 798 806 832 836 840 856 858 868 880 896 910 912 924 930 960 988 992 1001 1023 1040 1045 1056 1064 1070 1085 1092 1120 1140 1144 1155 1177 1178 1209 1216 1232 1235 1240 1248 1254 1284 1302 1320 1330 1344 1364 1365 1391 1408 1430 1456 1463 1482 1488 1498 1520 1540 1560 1596 1605 1612 1664 1672 1680 1705 1712 1716 1729 1736 1760 1767 1820 1824 1848 1860 1920 1976 1984 1995 2002 2015 2033 2046 2080 2090 2112 2128 2140 2145 2170 2184 2240 2247 2280 2288 2310 2354 2356 2387 2418 2432 2464 2470 2480 2496 2508 2568 2604 2640 2660 2688 2717 2728 2730 2782 2821 2860 2912 2926 2945 2964 2976 2996 3003 3040 3080 3120 3135 3192 3210 3224 3255 3317 3344 3360 3410 3424 3432 3458 3472 3520 3531 3534 3640 3648 3696 3705 3720 3745 3952 3968 3990 4004 4030 4066 4092 4123 4160 4173 4180 4224 4256 4280 4290 4340 4368 4389 4433 4480 4494 4560 4576 4620 4708 4712 4774 4836 4928 4940 4960 4992 5005 5016 5115 5136 5187 5208 5280 5320 5434 5456 5460 5564 5642 5720 5824 5852 5885 5890 5928 5952 5992 6006 6045 6080 6099 6160 6240 6270 6384 6420 6448 6479 6510 6634 6688 6720 6820 6848 6864 6916 6944 6955 7040 7062 7068 7161 7280 7296 7315 7392 7410 7440 7490 7657 7904 7980 8008 8060 8132 8151 8184 8239 8246 8320 8346 8360 8463 8512 8560 8580 8645 8680 8736 8778 8835 8866 8988 9120 9152 9240 9416 9424 9548 9672 9737 9856 9880 9920 9951 10010 10032 10165 10230 10272 10374 10416 10560 10640 10868 10912 10920 11128 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1953631680 2018752736 2125002880 2162949360 2202275712 2329330080 2523440920 2752844640 2883932480 3028129104 3105773440 3187504320 3460718976 3670459520 3785161380 3907263360 4037505472 4325898720 4658660160 5046881840 5505689280 5767864960 6056258208 6375008640 7570322760 8075010944 8651797440 9317320320 10093763680 11011378560 12112516416 15140645520 17303594880 20187527360 24225032832 30281291040 40375054720 60562582080 121125164160
• Sum of all divisors σ(n): 568531353600
• Sum of proper divisors (its aliquot sum) s(n): 447406189440
• 121125164160 is an abundant number, because the sum of its proper divisors (447406189440) is greater than itself. Its abundance is 326281025280

Bases of 121125164160

• Binary: 1110000110011100111110101010010000000₂
• Hexadecimal: 0x1C339F5480
• Base-36: 1JN6SMTC

Squares and roots of 121125164160

• 121125164160 squared (121125164160²) is 14671305392786948505600
• 121125164160 cubed (121125164160³) is 1777064274142812417646266679296000
• The square root of 121125164160 is 348030.4069474391
• The cube root of 121125164160 is 4947.7922904757

Scales and comparisons

• 121,125,164,160 seconds is equal to 3,851 years, 21 weeks, 14 hours, 56 minutes.
• To count from 1 to 121,125,164,160 would take you about seven thousand, seven hundred two 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 121125164160 cubic inches would be around 412.3 feet tall.

Recreational maths with 121125164160

• 121125164160 backwards is 061461521121
• 121125164160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121125164160's digits is 30
• More coming soon!