121552784136

Names of 121552784136

• Cardinal: 121552784136 can be written as One hundred twenty-one billion, five hundred fifty-two million, seven hundred eighty-four thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.21552784136 × 10¹¹

Factors of 121552784136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 314

Divisors of 121552784136

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 73 81 84 98 108 126 146 147 162 168 189 196 216 219 229 252 292 294 324 378 392 438 441 458 504 511 567 584 588 648 657 687 756 876 882 916 1022 1134 1176 1314 1323 1374 1512 1533 1603 1752 1764 1832 1971 2044 2061 2268 2628 2646 2748 3066 3206 3528 3577 3942 3969 4088 4122 4536 4599 4809 5256 5292 5496 5913 6132 6183 6412 7154 7884 7938 8244 9198 9618 10584 10731 11221 11826 12264 12366 12824 13797 14308 14427 15768 15876 16488 16717 18396 18549 19236 21462 22442 23652 24732 27594 28616 28854 31752 32193 33434 33663 36792 37098 38472 41391 42924 43281 44884 47304 49464 50151 52441 55188 57708 64386 66868 67326 74196 82782 85848 86562 89768 96579 100302 100989 104882 110376 115416 117019 128772 129843 133736 134652 148392 150453 157323 165564 173124 193158 200604 201978 209764 234038 257544 259686 269304 289737 300906 302967 314646 331128 346248 351057 367087 386316 401208 403956 419528 451359 468076 471969 519372 579474 601812 605934 629292 702114 734174 772632 807912 819133 902718 908901 936152 943938 1038744 1053171 1101261 1158948 1203624 1211868 1258584 1354077 1404228 1415907 1468348 1638266 1805436 1817802 1887876 2106342 2202522 2317896 2423736 2457399 2569609 2708154 2808456 2831814 2936696 3159513 3276532 3303783 3610872 3635604 3775752 3828193 4212684 4247721 4405044 4914798 5139218 5416308 5663628 6319026 6553064 6607566 7271208 7372197 7656386 7708827 8425368 8495442 8810088 9478539 9829596 9911349 10278436 10832616 11327256 11484579 12638052 13215132 14744394 15312772 15417654 16990884 18957078 19659192 19822698 20556872 22116591 22969158 23126481 25276104 26430264 26797351 29488788 29734047 30625544 30835308 33981768 34453737 37914156 39645396 44233182 45938316 46252962 53594702 58977576 59468094 61670616 66349773 68907474 69379443 75828312 79290792 80392053 88466364 91876632 92505924 103361211 107189404 118936188 132699546 137814948 138758886 160784106 176932728 185011848 187581457 206722422 208138329 214378808 237872376 241176159 265399092 275629896 277517772 310083633 321568212 375162914 413444844 416276658 482352318 530798184 555035544 562744371 620167266 643136424 723528477 750325828 826889688 832553316 964704636 1125488742 1240334532 1447056954 1500651656 1665106632 1688233113 1929409272 2170585431 2250977484 2480669064 2894113908 3376466226 4341170862 4501954968 5064699339 5788227816 6752932452 8682341724 10129398678 13505864904 15194098017 17364683448 20258797356 30388196034 40517594712 60776392068 121552784136
• Sum of all divisors σ(n): 403231794570
• Sum of proper divisors (its aliquot sum) s(n): 281679010434
• 121552784136 is an abundant number, because the sum of its proper divisors (281679010434) is greater than itself. Its abundance is 160126226298

Bases of 121552784136

• Binary: 1110001001101000111000100101100001000₂
• Hexadecimal: 0x1C4D1C4B08
• Base-36: 1JU9E0I0

Squares and roots of 121552784136

• 121552784136 squared (121552784136²) is 14775079331213013266496
• 121552784136 cubed (121552784136³) is 1795952028539210648616492529107456
• The square root of 121552784136 is 348644.2085220977
• The cube root of 121552784136 is 4953.6080097361

Scales and comparisons

• 121,552,784,136 seconds is equal to 3,865 years, 22 hours, 15 minutes, 36 seconds.
• To count from 1 to 121,552,784,136 would take you about seven thousand, seven hundred thirty 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 121552784136 cubic inches would be around 412.8 feet tall.

Recreational maths with 121552784136

• 121552784136 backwards is 631487255121
• The number of decimal digits it has is: 12
• The sum of 121552784136's digits is 45
• More coming soon!