121380727104

Names of 121380727104

• Cardinal: 121380727104 can be written as One hundred twenty-one billion, three hundred eighty million, seven hundred twenty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 1.21380727104 × 10¹¹

Factors of 121380727104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9003

Divisors of 121380727104

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 37 39 42 48 49 52 56 63 64 72 74 78 84 91 96 98 104 111 112 117 126 144 147 148 156 168 182 192 196 208 222 224 234 252 259 273 288 294 296 312 333 336 364 392 416 441 444 448 468 481 504 518 546 576 588 592 624 637 666 672 728 777 784 819 832 882 888 936 962 1008 1036 1092 1176 1184 1248 1274 1332 1344 1443 1456 1554 1568 1638 1764 1776 1813 1872 1911 1924 2016 2072 2184 2331 2352 2368 2496 2548 2664 2886 2912 3108 3136 3276 3367 3528 3552 3626 3744 3822 3848 4032 4144 4329 4368 4662 4704 5096 5328 5439 5733 5772 5824 6216 6552 6734 7056 7104 7252 7488 7644 7696 8288 8658 8736 8941 9324 9408 10101 10192 10656 10878 11466 11544 12432 13104 13468 14112 14504 15288 15392 16317 16576 17316 17472 17882 18648 20202 20384 21312 21756 22932 23088 23569 24864 26208 26823 26936 28224 29008 30303 30576 30784 32634 34632 35764 37296 40404 40768 43512 45864 46176 47138 49728 52416 53646 53872 58016 60606 61152 62587 65268 69264 70707 71528 74592 80469 80808 87024 91728 92352 94276 107292 107744 116032 116233 121212 122304 125174 130536 138528 141414 143056 149184 160938 161616 174048 183456 187761 188552 212121 214584 215488 232466 242424 250348 261072 277056 282828 286112 321876 323232 330817 348096 348699 366912 375522 377104 424242 429168 438109 464932 484848 500696 522144 563283 565656 572224 643752 646464 661634 697398 751044 754208 813631 848484 858336 876218 929864 969696 992451 1001392 1044288 1046097 1126566 1131312 1287504 1314327 1323268 1394796 1502088 1508416 1627262 1696968 1716672 1752436 1859728 1939392 1984902 2002784 2092194 2253132 2262624 2315719 2440893 2575008 2628654 2646536 2789592 2977353 3004176 3254524 3393936 3504872 3719456 3942981 3969804 4005568 4184388 4300621 4506264 4525248 4631438 4881786 5150016 5257308 5293072 5579184 5695417 5954706 6008352 6509048 6787872 6947157 7009744 7322679 7438912 7885962 7939608 8368776 8601242 9012528 9262876 9763572 10514616 10586144 11158368 11390834 11909412 12016704 12901863 13018096 13575744 13894314 14019488 14645358 15771924 15879216 16210033 16737552 17086251 17202484 18025056 18525752 19527144 20841471 21029232 21172288 22316736 22781668 23818824 25803726 26036192 27788628 28038976 29290716 30104347 31543848 31758432 32420066 33475104 34172502 34404968 36050112 37051504 38705589 39054288 41682942 42058464 45563336 47637648 48630099 51258753 51607452 52072384 55577256 58581432 60208694 63087696 63516864 64840132 66950208 68345004 68809936 74103008 77411178 78108576 83365884 84116928 90313041 91126672 95275296 97260198 102517506 103214904 111154512 117162864 120417388 126175392 129680264 136690008 137619872 145890297 148206016 154822356 156217152 166731768 180626082 182253344 190550592 194520396 205035012 206429808 210730429 222309024 234325728 240834776 252350784 259360528 270939123 273380016 275239744 291780594 309644712 333463536 361252164 364506688 389040792 410070024 412859616 421460858 444618048 468651456 481669552 518721056 541878246 546760032 583561188 619289424 632191287 666927072 722504328 778081584 820140048 825719232 842921716 963339104 1037442112 1083756492 1093520064 1167122376 1238578848 1264382574 1333854144 1445008656 1556163168 1640280096 1685843432 1896573861 1926678208 2167512984 2334244752 2477157696 2528765148 2890017312 3112326336 3280560192 3371686864 3793147722 4335025968 4668489504 5057530296 5780034624 6743373728 7586295444 8670051936 9336979008 10115060592 13486747456 15172590888 17340103872 20230121184 30345181776 40460242368 60690363552 121380727104
• Sum of all divisors σ(n): 447680550408
• Sum of proper divisors (its aliquot sum) s(n): 326299823304
• 121380727104 is an abundant number, because the sum of its proper divisors (326299823304) is greater than itself. Its abundance is 204919096200

Bases of 121380727104

• Binary: 1110001000010110110101110100101000000₂
• Hexadecimal: 0x1C42DAE940
• Base-36: 1JREY8G0

Squares and roots of 121380727104

• 121380727104 squared (121380727104²) is 14733280912295720226816
• 121380727104 cubed (121380727104³) is 1788336349761938974998285878820864
• The square root of 121380727104 is 348397.3695423087
• The cube root of 121380727104 is 4951.2696413823

Scales and comparisons

• 121,380,727,104 seconds is equal to 3,859 years, 27 weeks, 4 days, 12 hours, 38 minutes, 24 seconds.
• To count from 1 to 121,380,727,104 would take you about seven thousand, seven hundred nineteen 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 121380727104 cubic inches would be around 412.6 feet tall.

Recreational maths with 121380727104

• 121380727104 backwards is 401727083121
• 121380727104 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121380727104's digits is 36
• More coming soon!