128377430016

Names of 128377430016

• Cardinal: 128377430016 can be written as One hundred twenty-eight billion, three hundred seventy-seven million, four hundred thirty thousand and sixteen.

Scientific notation

• Scientific notation: 1.28377430016 × 10¹¹

Factors of 128377430016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1916

Divisors of 128377430016

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 121 128 132 138 176 184 192 242 253 256 264 276 352 363 368 384 484 506 512 528 552 704 726 736 759 768 968 1012 1024 1056 1104 1408 1452 1472 1518 1536 1877 1936 2024 2048 2112 2208 2783 2816 2904 2944 3036 3072 3754 3872 4048 4096 4224 4416 5566 5631 5632 5808 5888 6072 6144 7508 7744 8096 8192 8349 8448 8832 11132 11262 11264 11616 11776 12144 12288 15016 15488 16192 16698 16896 17664 20647 22264 22524 22528 23232 23552 24288 24576 30032 30976 32384 33396 33792 35328 41294 43171 44528 45048 45056 46464 47104 48576 60064 61941 61952 64768 66792 67584 70656 82588 86342 89056 90096 90112 92928 94208 97152 120128 123882 123904 129513 129536 133584 135168 141312 165176 172684 178112 180192 185856 188416 194304 227117 240256 247764 247808 259026 259072 267168 270336 282624 330352 345368 356224 360384 371712 388608 454234 474881 480512 495528 495616 518052 518144 534336 565248 660704 681351 690736 712448 720768 743424 777216 908468 949762 961024 991056 991232 1036104 1036288 1068672 1321408 1362702 1381472 1424643 1424896 1441536 1486848 1554432 1816936 1899524 1922048 1982112 2072208 2072576 2137344 2642816 2725404 2762944 2849286 2849792 2883072 2973696 3108864 3633872 3799048 3844096 3964224 4144416 4274688 5223691 5285632 5450808 5525888 5698572 5699584 5766144 6217728 7267744 7598096 7688192 7928448 8288832 8549376 10447382 10571264 10901616 11051776 11397144 11399168 11532288 14535488 15196192 15376384 15671073 15856896 16577664 17098752 20894764 21142528 21803232 22103552 22794288 22798336 23064576 29070976 30392384 31342146 31713792 33155328 34197504 41789528 42285056 43606464 44207104 45588576 46129152 58141952 60784768 62684292 63427584 66310656 68395008 83579056 84570112 87212928 88414208 91177152 116283904 121569536 125368584 126855168 132621312 167158112 169140224 174425856 176828416 182354304 232567808 243139072 250737168 253710336 265242624 334316224 348851712 353656832 364708608 465135616 486278144 501474336 507420672 530485248 668632448 697703424 729417216 930271232 972556288 1002948672 1060970496 1337264896 1395406848 1458834432 1860542464 1945112576 2005897344 2674529792 2790813696 2917668864 3890225152 4011794688 5349059584 5581627392 5835337728 8023589376 10698119168 11670675456 16047178752 21396238336 32094357504 42792476672 64188715008 128377430016
• Sum of all divisors σ(n): 392836554432
• Sum of proper divisors (its aliquot sum) s(n): 264459124416
• 128377430016 is an abundant number, because the sum of its proper divisors (264459124416) is greater than itself. Its abundance is 136081694400

Bases of 128377430016

• Binary: 1110111100011111001000010000000000000₂
• Hexadecimal: 0x1DE3E42000
• Base-36: 1MZ4LUYO

Squares and roots of 128377430016

• 128377430016 squared (128377430016²) is 16480764537512977760256
• 128377430016 cubed (128377430016³) is 2115758196024746909109029066244096
• The square root of 128377430016 is 358297.9626177073
• The cube root of 128377430016 is 5044.6327973941

Scales and comparisons

• 128,377,430,016 seconds is equal to 4,082 years, 1 day, 21 hours, 13 minutes, 36 seconds.
• To count from 1 to 128,377,430,016 would take you about eight thousand, one hundred sixty-four 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 128377430016 cubic inches would be around 420.4 feet tall.

Recreational maths with 128377430016

• 128377430016 backwards is 610034773821
• The number of decimal digits it has is: 12
• The sum of 128377430016's digits is 42
• More coming soon!