122155894368

Names of 122155894368

• Cardinal: 122155894368 can be written as One hundred twenty-two billion, one hundred fifty-five million, eight hundred ninety-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.22155894368 × 10¹¹

Factors of 122155894368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 493

Divisors of 122155894368

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 67 72 73 96 108 134 137 144 146 201 211 216 219 268 274 288 292 402 411 422 432 438 536 548 584 603 633 657 804 822 844 864 876 1072 1096 1168 1206 1233 1266 1314 1608 1644 1688 1752 1809 1899 1971 2144 2192 2336 2412 2466 2532 2628 3216 3288 3376 3504 3618 3699 3798 3942 4384 4824 4891 4932 5064 5256 5697 6432 6576 6752 7008 7236 7398 7596 7884 9179 9648 9782 9864 10001 10128 10512 11394 13152 14137 14472 14673 14796 15192 15403 15768 18358 19296 19564 19728 20002 20256 21024 22788 27537 28274 28907 28944 29346 29592 30003 30384 30806 31536 36716 39128 39456 40004 42411 44019 45576 46209 55074 56548 57814 57888 58692 59184 60006 60768 61612 63072 73432 78256 80008 82611 84822 86721 88038 90009 91152 92418 110148 113096 115628 117384 118368 120012 123224 127233 132057 138627 146864 156512 160016 165222 169644 173442 176076 180018 182304 184836 220296 226192 231256 234768 240024 246448 247833 254466 260163 264114 270027 277254 293728 320032 330444 339288 346884 352152 360036 369672 381699 415881 440592 452384 462512 469536 480048 492896 495666 508932 520326 528228 540054 554508 660888 670067 678576 693768 704304 720072 739344 763398 780489 831762 881184 925024 960096 991332 1017864 1032001 1040652 1056456 1080108 1109016 1321776 1340134 1357152 1387536 1408608 1440144 1478688 1526796 1560978 1663524 1936769 1982664 2010201 2035728 2064002 2081304 2110211 2112912 2160216 2218032 2643552 2680268 2775072 2880288 3053592 3096003 3121956 3327048 3873538 3965328 4020402 4071456 4128004 4162608 4220422 4225824 4320432 4436064 5360536 5810307 6030603 6107184 6192006 6243912 6330633 6654096 7747076 7930656 8040804 8256008 8325216 8440844 8640864 9288009 10721072 11620614 12061206 12214368 12384012 12487824 12661266 13308192 15494152 16081608 16512016 16881688 17430921 18091809 18576018 18991899 21442144 23241228 24122412 24768024 24975648 25322532 27864027 30988304 32163216 33024032 33763376 34861842 36183618 37152036 37983798 46482456 48244824 49536048 50645064 52292763 55728054 56975697 61976608 64326432 67526752 69723684 72367236 74304072 75967596 92964912 96489648 99072096 101290128 104585526 111456108 113951394 139447368 141384137 144734472 148608144 151935192 185929824 192979296 202580256 209171052 222912216 227902788 278894736 282768274 289468944 297216288 303870384 418342104 424152411 445824432 455805576 557789472 565536548 578937888 607740768 836684208 848304822 891648864 911611152 1131073096 1272457233 1673368416 1696609644 1823222304 2262146192 2544914466 3393219288 3817371699 4524292384 5089828932 6786438576 7634743398 10179657864 13572877152 15269486796 20359315728 30538973592 40718631456 61077947184 122155894368
• Sum of all divisors σ(n): 370984803840
• Sum of proper divisors (its aliquot sum) s(n): 248828909472
• 122155894368 is an abundant number, because the sum of its proper divisors (248828909472) is greater than itself. Its abundance is 126673015104

Bases of 122155894368

• Binary: 1110001110001000011110000011001100000₂
• Hexadecimal: 0x1C710F0660
• Base-36: 1K48GRC0

Squares and roots of 122155894368

• 122155894368 squared (122155894368²) is 14922062528845974119424
• 122155894368 cubed (122155894368³) is 1822817894026399767474419961004032
• The square root of 122155894368 is 349508.0748251751
• The cube root of 122155894368 is 4961.7872933651

Scales and comparisons

• 122,155,894,368 seconds is equal to 3,884 years, 9 weeks, 2 days, 8 hours, 52 minutes, 48 seconds.
• To count from 1 to 122,155,894,368 would take you about seven thousand, seven hundred sixty-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 122155894368 cubic inches would be around 413.5 feet tall.

Recreational maths with 122155894368

• 122155894368 backwards is 863498551221
• 122155894368 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 122155894368's digits is 54
• More coming soon!