121481119872

Names of 121481119872

• Cardinal: 121481119872 can be written as One hundred twenty-one billion, four hundred eighty-one million, one hundred nineteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.21481119872 × 10¹¹

Factors of 121481119872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 175

Divisors of 121481119872

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 163 168 189 192 196 216 224 243 252 288 294 324 326 336 378 384 392 432 441 448 486 489 504 567 576 588 648 652 672 729 756 784 864 882 896 972 978 1008 1134 1141 1152 1176 1296 1304 1323 1344 1458 1467 1512 1568 1701 1728 1764 1944 1956 2016 2268 2282 2352 2592 2608 2646 2688 2916 2934 3024 3136 3402 3423 3456 3528 3888 3912 3969 4032 4401 4536 4564 4704 5103 5184 5216 5292 5832 5868 6048 6272 6804 6846 7056 7776 7824 7938 7987 8064 8802 9072 9128 9408 10206 10269 10368 10432 10584 11664 11736 11907 12096 13203 13608 13692 14112 15552 15648 15876 15974 17604 18144 18256 18816 20412 20538 20864 21168 23328 23472 23814 23961 24192 26406 26569 27216 27384 28224 30807 31104 31296 31752 31948 35208 35721 36288 36512 39609 40824 41076 42336 46656 46944 47628 47922 52812 53138 54432 54768 56448 61614 62592 63504 63896 70416 71442 71883 72576 73024 79218 79707 81648 82152 84672 92421 93312 93888 95256 95844 105624 106276 108864 109536 118827 123228 127008 127792 140832 142884 143766 146048 158436 159414 163296 164304 169344 184842 185983 187776 190512 191688 211248 212552 215649 217728 219072 237654 239121 246456 254016 255584 277263 281664 285768 287532 316872 318828 326592 328608 369684 371966 381024 383376 422496 425104 431298 438144 475308 478242 492912 508032 511168 554526 557949 563328 571536 575064 633744 637656 646947 653184 657216 717363 739368 743932 762048 766752 831789 844992 850208 862596 950616 956484 985824 1022336 1109052 1115898 1143072 1150128 1267488 1275312 1293894 1301881 1314432 1434726 1478736 1487864 1524096 1533504 1663578 1673847 1689984 1700416 1725192 1901232 1912968 1940841 1971648 2152089 2218104 2231796 2286144 2300256 2534976 2550624 2587788 2603762 2869452 2957472 2975728 3067008 3327156 3347694 3400832 3450384 3802464 3825936 3881682 3905643 3943296 4304178 4436208 4463592 4572288 4600512 5021541 5069952 5101248 5175576 5207524 5738904 5822523 5914944 5951456 6456267 6654312 6695388 6900768 7604928 7651872 7763364 7811286 8608356 8872416 8927184 9201024 10043082 10202496 10351152 10415048 11477808 11645046 11716929 11829888 11902912 12912534 13308624 13390776 13801536 15064623 15209856 15303744 15526728 15622572 17216712 17744832 17854368 19368801 20086164 20702304 20830096 22955616 23290092 23433858 23805824 25825068 26617248 26781552 27603072 30129246 30607488 31053456 31245144 34433424 35150787 35489664 35708736 38737602 40172328 41404608 41660192 45193869 45911232 46580184 46867716 51650136 53234496 53563104 60258492 62106912 62490288 68866848 70301574 71417472 77475204 80344656 82809216 83320384 90387738 91822464 93160368 93735432 103300272 105452361 106468992 107126208 120516984 124213824 124980576 135581607 137733696 140603148 154950408 160689312 166640768 180775476 186320736 187470864 206600544 210904722 214252416 241033968 248427648 249961152 271163214 275467392 281206296 309900816 316357083 321378624 361550952 372641472 374941728 413201088 421809444 482067936 499922304 542326428 562412592 619801632 632714166 642757248 723101904 745282944 749883456 826402176 843618888 949071249 964135872 1084652856 1124825184 1239603264 1265428332 1446203808 1499766912 1687237776 1898142498 1928271744 2169305712 2249650368 2479206528 2530856664 2892407616 3374475552 3796284996 4338611424 4499300736 5061713328 5784815232 6748951104 7592569992 8677222848 10123426656 13497902208 15185139984 17354445696 20246853312 30370279968 40493706624 60740559936 121481119872
• Sum of all divisors σ(n): 424700621415
• Sum of proper divisors (its aliquot sum) s(n): 303219501543
• 121481119872 is an abundant number, because the sum of its proper divisors (303219501543) is greater than itself. Its abundance is 181738381671

Bases of 121481119872

• Binary: 1110001001000110101101100100010000000₂
• Hexadecimal: 0x1C48D6C880
• Base-36: 1JT2Q000

Squares and roots of 121481119872

• 121481119872 squared (121481119872²) is 14757662485355233296384
• 121481119872 cubed (121481119872³) is 1792777365413956540580550408142848
• The square root of 121481119872 is 348541.4177282235
• The cube root of 121481119872 is 4952.6343135129

Scales and comparisons

• 121,481,119,872 seconds is equal to 3,862 years, 37 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 121,481,119,872 would take you about seven thousand, seven hundred twenty-five 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 121481119872 cubic inches would be around 412.7 feet tall.

Recreational maths with 121481119872

• 121481119872 backwards is 278911184121
• The number of decimal digits it has is: 12
• The sum of 121481119872's digits is 45
• More coming soon!