121532237664

Names of 121532237664

• Cardinal: 121532237664 can be written as One hundred twenty-one billion, five hundred thirty-two million, two hundred thirty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.21532237664 × 10¹¹

Factors of 121532237664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 434

Divisors of 121532237664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 37 48 53 58 74 87 96 106 111 113 116 148 159 174 197 212 222 226 232 296 318 339 348 394 424 444 452 464 591 592 636 678 696 788 848 888 904 928 1073 1182 1184 1272 1356 1392 1537 1576 1696 1776 1808 1961 2146 2364 2544 2712 2784 3074 3152 3219 3277 3552 3616 3922 4181 4292 4611 4728 5088 5424 5713 5883 5989 6148 6304 6438 6554 7289 7844 8362 8584 9222 9456 9831 10441 10848 11426 11766 11978 12296 12543 12876 13108 14578 15688 16724 17139 17168 17967 18444 18912 19662 20882 21867 22261 22852 23532 23956 24592 25086 25752 26216 29156 31323 31376 33448 34278 34336 35934 36888 39324 41764 43734 44522 45704 47064 47912 49184 50172 51504 52432 56869 58312 62646 62752 66783 66896 68556 71868 73776 78648 83528 87468 89044 91408 94128 95824 100344 103008 104864 113738 116624 121249 125292 133566 133792 137112 143736 147552 157296 167056 170607 173681 174936 178088 182816 188256 191648 200688 211381 221593 227476 233248 242498 250584 267132 274224 287472 302789 314592 334112 341214 347362 349872 356176 363747 386317 401376 422762 443186 454952 484996 501168 521043 534264 548448 574944 605578 634143 645569 664779 682428 694724 699744 712352 727494 772634 823657 845524 886372 908367 909904 969992 1002336 1042086 1068528 1158951 1179833 1211156 1268286 1291138 1329558 1364856 1389448 1454988 1545268 1647314 1691048 1772744 1816734 1819808 1936707 1939984 2084172 2137056 2317902 2359666 2422312 2470971 2536572 2582276 2659116 2729712 2778896 2909976 3090536 3294628 3382096 3539499 3545488 3633468 3873414 3879968 4168344 4635804 4719332 4844624 4941942 5073144 5164552 5318232 5459424 5557792 5819952 6181072 6426197 6589256 6764192 7078998 7090976 7266936 7746828 8336688 9271608 9438664 9689248 9883884 10146288 10329104 10636464 11203193 11639904 12362144 12852394 13178512 14157996 14533872 15493656 16673376 18543216 18877328 19278591 19767768 20292576 20658208 21272928 22406386 23886053 25704788 26357024 28315992 29067744 30987312 33609579 34215157 37086432 37754656 38557182 39535536 43653821 44812772 47772106 51409576 56631984 61974624 67219158 68430314 71658159 77114364 79071072 87307642 89625544 95544212 102645471 102819152 113263968 130961463 134438316 136860628 143316318 154228728 174615284 179251088 191088424 205290942 205638304 261922926 268876632 273721256 286632636 308457456 349230568 358502176 382176848 410581884 523845852 537753264 547442512 573265272 616914912 698461136 764353696 821163768 1047691704 1075506528 1094885024 1146530544 1265960809 1396922272 1642327536 2095383408 2293061088 2531921618 3284655072 3797882427 4190766816 5063843236 7595764854 10127686472 15191529708 20255372944 30383059416 40510745888 60766118832 121532237664
• Sum of all divisors σ(n): 350162144640
• Sum of proper divisors (its aliquot sum) s(n): 228629906976
• 121532237664 is an abundant number, because the sum of its proper divisors (228629906976) is greater than itself. Its abundance is 107097669312

Bases of 121532237664

• Binary: 1110001001011111000101100011101100000₂
• Hexadecimal: 0x1C4BE2C760
• Base-36: 1JTX5MQO

Squares and roots of 121532237664

• 121532237664 squared (121532237664²) is 14770084791618980176896
• 121532237664 cubed (121532237664³) is 1795041455212469814191829433810944
• The square root of 121532237664 is 348614.7410308405
• The cube root of 121532237664 is 4953.3288857209

Scales and comparisons

• 121,532,237,664 seconds is equal to 3,864 years, 18 weeks, 1 day, 2 hours, 54 minutes, 24 seconds.
• To count from 1 to 121,532,237,664 would take you about seven thousand, seven hundred twenty-eight 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 121532237664 cubic inches would be around 412.8 feet tall.

Recreational maths with 121532237664

• 121532237664 backwards is 466732235121
• The number of decimal digits it has is: 12
• The sum of 121532237664's digits is 42
• More coming soon!