121659947136

Names of 121659947136

• Cardinal: 121659947136 can be written as One hundred twenty-one billion, six hundred fifty-nine million, nine hundred forty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.21659947136 × 10¹¹

Factors of 121659947136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 134

Divisors of 121659947136

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 109 112 117 126 128 144 147 156 162 168 169 182 189 192 196 208 216 218 224 234 252 273 288 294 312 324 327 336 338 351 364 378 384 392 416 432 436 441 448 468 504 507 546 567 576 588 624 637 648 654 672 676 702 728 756 763 784 819 832 864 872 882 896 936 981 1008 1014 1053 1092 1134 1152 1176 1183 1248 1274 1296 1308 1323 1344 1352 1404 1417 1456 1512 1521 1526 1568 1638 1664 1728 1744 1764 1872 1911 1962 2016 2028 2106 2184 2197 2268 2289 2352 2366 2457 2496 2548 2592 2616 2646 2688 2704 2808 2834 2912 2943 3024 3042 3052 3136 3276 3456 3488 3528 3549 3744 3822 3924 3969 4032 4056 4212 4251 4368 4394 4536 4563 4578 4704 4732 4914 4992 5096 5184 5232 5292 5341 5408 5616 5668 5733 5824 5886 6048 6084 6104 6272 6552 6591 6867 6976 7056 7098 7371 7488 7644 7848 7938 8064 8112 8281 8424 8502 8736 8788 8829 9072 9126 9156 9408 9464 9828 9919 10192 10368 10464 10584 10647 10682 10816 11232 11336 11466 11648 11772 12096 12168 12208 12753 13104 13182 13689 13734 13952 14112 14196 14742 14976 15288 15379 15696 15876 16023 16224 16562 16848 17004 17199 17472 17576 17658 18144 18252 18312 18421 18816 18928 19656 19773 19838 20384 20601 20928 21168 21294 21364 21632 22464 22672 22932 23544 24192 24336 24416 24843 25506 26208 26364 27378 27468 28224 28392 29484 29757 30576 30758 31392 31752 31941 32046 32448 33124 33696 34008 34398 34944 35152 35316 36288 36504 36624 36842 37856 38259 39312 39546 39676 40768 41202 41856 42336 42588 42728 44928 45344 45864 46137 47088 48069 48672 48832 49686 51012 51597 52416 52728 54756 54936 55263 56448 56784 58968 59319 59514 61152 61516 61803 62784 63504 63882 64092 64896 66248 67392 68016 68796 69433 70304 70632 72576 73008 73248 73684 74529 75712 76518 78624 79092 79352 81536 82404 84672 85176 85456 89271 90688 91728 92274 94176 95823 96138 97344 97664 99372 102024 103194 104832 105456 107653 109512 109872 110526 113568 114777 117936 118638 119028 122304 123032 123606 125568 127008 127764 128184 128947 132496 134784 136032 137592 138411 138866 140608 141264 144207 146016 146496 147368 149058 151424 153036 157248 158184 158704 164808 165789 169344 170352 170912 177957 178542 181376 183456 184548 188352 191646 192276 194688 198744 204048 206388 208299 210912 215306 219024 219744 221052 223587 227136 229554 235872 237276 238056 239473 244608 246064 247212 254016 255528 256368 257894 264992 267813 272064 275184 276822 277732 281216 282528 288414 292032 292992 294736 298116 306072 314496 316368 317408 322959 329616 331578 340704 341824 355914 357084 366912 369096 376704 383292 384552 386841 397488 408096 412776 415233 416598 421824 430612 432621 438048 439488 442104 447174 454272 459108 471744 474552 476112 478946 492128 494424 497367 508032 511056 512736 515788 529984 535626 544128 550368 553644 555464 565056 576828 584064 589472 596232 612144 624897 632736 634816 645918 659232 663156 670761 681408 683648 711828 714168 718419 733824 738192 766584 769104 773682 794976 803439 816192 825552 830466 833196 843648 861224 865242 876096 878976 884208 894348 902629 918216 943488 949104 952224 957892 968877 984256 988848 994734 1022112 1025472 1031576 1059968 1071252 1100736 1107288 1110928 1130112 1153656 1160523 1178944 1192464 1224288 1245699 1249794 1265472 1269632 1291836 1318464 1326312 1341522 1362816 1423656 1428336 1436838 1476384 1492101 1533168 1538208 1547364 1589952 1606878 1632384 1651104 1660932 1666392 1676311 1722448 1730484 1752192 1768416 1788696 1805258 1836432 1874691 1898208 1904448 1915784 1937754 1968512 1977696 1989468 2044224 2050944 2063152 2142504 2155257 2201472 2214576 2221856 2307312 2321046 2357888 2384928 2448576 2491398 2499588 2530944 2583672 2636928 2652624 2683044 2707887 2847312 2856672 2873676 2906631 2952768 2984202 3066336 3076416 3094728 3179904 3213756 3302208 3321864 3332784 3352622 3444896 3460968 3481569 3536832 3577392 3610516 3672864 3749382 3796416 3808896 3831568 3875508 3955392 3978936 4088448 4126304 4285008 4310514 4429152 4443712 4614624 4642092 4769856 4897152 4982796 4999176 5028933 5167344 5305248 5366088 5415774 5624073 5694624 5713344 5747352 5813262 5905536 5968404 6132672 6152832 6189456 6427512 6465771 6604416 6643728 6665568 6705244 6889792 6921936 6963138 7073664 7154784 7221032 7345728 7498764 7592832 7663136 7751016 7910784 7957872 8123661 8252608 8570016 8621028 8719893 8858304 8887424 9229248 9284184 9539712 9965592 9998352 10057866 10334688 10444707 10610496 10732176 10831548 11248146 11389248 11426688 11494704 11626524 11734177 11936808 12265344 12378912 12855024 12931542 13287456 13331136 13410488 13779584 13843872 13926276 14309568 14442064 14691456 14997528 15086799 15326272 15502032 15915744 16247322 16505216 17140032 17242056 17439786 17716608 18458496 18568368 19397313 19931184 19996704 20115732 20669376 20889414 21220992 21464352 21663096 22496292 22778496 22989408 23253048 23468354 23873616 24370983 24757824 25710048 25863084 26574912 26662272 26820976 27687744 27852552 28619136 28884128 29995056 30173598 30652544 31004064 31831488 32494644 34280064 34484112 34879572 35202531 37136736 38794626 39862368 39993408 40231464 41338752 41778828 42928704 43326192 44992584 45260397 45978816 46506096 46936708 47747232 48741966 49515648 51420096 51726168 53149824 53641952 55375488 55705104 57768256 59990112 60347196 62008128 63662976 64989288 68968224 69759144 70405062 73112949 74273472 77589252 79724736 79986816 80462928 83557656 85857408 86652384 89985168 90520794 91957632 93012192 93873416 95494464 97483932 102840192 103452336 105607593 107283904 111410208 115536512 119980224 120694392 124016256 129978576 135781191 137936448 139518288 140810124 146225898 148546944 155178504 159449472 160925856 167115312 173304768 179970336 181041588 186024384 187746832 190988928 194967864 206904672 211215186 214567808 222820416 239960448 241388784 259957152 271562382 275872896 279036576 281620248 292451796 310357008 316822779 321851712 334230624 346609536 359940672 362083176 372048768 375493664 389935728 413809344 422430372 445640832 482777568 519914304 543124764 558073152 563240496 584903592 620714016 633645558 643703424 668461248 719881344 724166352 750987328 779871456 827618688 844860744 950468337 965555136 1039828608 1086249528 1116146304 1126480992 1169807184 1241428032 1267291116 1336922496 1448332704 1501974656 1559742912 1689721488 1900936674 1931110272 2172499056 2252961984 2339614368 2482856064 2534582232 2896665408 3119485824 3379442976 3801873348 4344998112 4505923968 4679228736 5069164464 5793330816 6758885952 7603746696 8689996224 9358457472 10138328928 13517771904 15207493392 17379992448 20276657856 30414986784 40553315712 60829973568 121659947136
• Sum of all divisors σ(n): 460436823000
• Sum of proper divisors (its aliquot sum) s(n): 338776875864
• 121659947136 is an abundant number, because the sum of its proper divisors (338776875864) is greater than itself. Its abundance is 217116928728

Bases of 121659947136

• Binary: 1110001010011011111110111100010000000₂
• Hexadecimal: 0x1C537F7880
• Base-36: 1JW16W00

Squares and roots of 121659947136

• 121659947136 squared (121659947136²) is 14801142737134314602496
• 121659947136 cubed (121659947136³) is 1800706242952151058671256213651456
• The square root of 121659947136 is 348797.8599934351
• The cube root of 121659947136 is 4955.0633104793

Scales and comparisons

• 121,659,947,136 seconds is equal to 3,868 years, 21 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 121,659,947,136 would take you about seven thousand, seven hundred thirty-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 121659947136 cubic inches would be around 412.9 feet tall.

Recreational maths with 121659947136

• 121659947136 backwards is 631749956121
• 121659947136 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121659947136's digits is 54
• More coming soon!