129144800512

Names of 129144800512

• Cardinal: 129144800512 can be written as One hundred twenty-nine billion, one hundred forty-four million, eight hundred thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.29144800512 × 10¹¹

Factors of 129144800512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1039

Divisors of 129144800512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 67 91 97 104 112 128 134 182 194 208 224 256 268 364 388 416 448 469 536 679 728 776 832 853 871 896 938 1072 1261 1358 1456 1552 1664 1706 1742 1792 1876 2144 2522 2716 2912 3104 3328 3412 3484 3752 4288 5044 5432 5824 5971 6097 6208 6499 6824 6968 7504 8576 8827 10088 10864 11089 11648 11942 12194 12416 12998 13648 13936 15008 17152 17654 20176 21728 22178 23296 23884 24388 24832 25996 27296 27872 30016 35308 40352 43456 44356 45493 47768 48776 51992 54592 55744 57151 60032 70616 77623 80704 82741 84487 86912 88712 90986 95536 97552 103984 109184 111488 114302 120064 141232 155246 161408 165482 168974 173824 177424 181972 191072 195104 207968 218368 222976 228604 282464 310492 322816 330964 337948 354848 363944 382144 390208 400057 415936 457208 564928 579187 591409 620984 661928 675896 709696 727888 742963 764288 780416 800114 831872 914416 1075633 1129856 1158374 1182818 1241968 1323856 1351792 1419392 1455776 1485926 1528576 1560832 1600228 1663744 1828832 2151266 2259712 2316748 2365636 2483936 2647712 2703584 2838784 2911552 2971852 3200456 3657664 4302532 4633496 4731272 4967872 5200741 5295424 5407168 5543647 5823104 5943704 6400912 7315328 7529431 8605064 9266992 9462544 9935744 10401482 10590848 10814336 11087294 11646208 11887408 12801824 14630656 15058862 17210128 18533984 18925088 19871488 20802964 21181696 21628672 22174588 23774816 25603648 30117724 34420256 37067968 37850176 38805529 41605928 44349176 47549632 51207296 60235448 68840512 72067411 74135936 75700352 77611058 83211856 88698352 95099264 102414592 120470896 137681024 144134822 148271872 151400704 155222116 166423712 177396704 190198528 240941792 275362048 288269644 310444232 332847424 354793408 481883584 504471877 576539288 620888464 665694848 709586816 963767168 1008943754 1153078576 1241776928 1331389696 1419173632 1927534336 2017887508 2306157152 2483553856 4035775016 4612314304 4967107712 8071550032 9224628608 9934215424 16143100064 18449257216 32286200128 64572400256 129144800512
• Sum of all divisors σ(n): 325710516992
• Sum of proper divisors (its aliquot sum) s(n): 196565716480
• 129144800512 is an abundant number, because the sum of its proper divisors (196565716480) is greater than itself. Its abundance is 67420915968

Bases of 129144800512

• Binary: 1111000010001101000010100010100000000₂
• Hexadecimal: 0x1E11A14500
• Base-36: 1NBTH9TS

Squares and roots of 129144800512

• 129144800512 squared (129144800512²) is 16678379499284275462144
• 129144800512 cubed (129144800512³) is 2153925993298498201337043487817728
• The square root of 129144800512 is 359367.2223673161
• The cube root of 129144800512 is 5054.6641940559

Scales and comparisons

• 129,144,800,512 seconds is equal to 4,106 years, 21 weeks, 11 hours, 41 minutes, 52 seconds.
• To count from 1 to 129,144,800,512 would take you about eight thousand, two hundred twelve 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 129144800512 cubic inches would be around 421.2 feet tall.

Recreational maths with 129144800512

• 129144800512 backwards is 215008441921
• The number of decimal digits it has is: 12
• The sum of 129144800512's digits is 37
• More coming soon!