74943442065200128

Names of 74943442065200128

• Cardinal: 74943442065200128 can be written as Seventy-four quadrillion, nine hundred forty-three trillion, four hundred forty-two billion, sixty-five million, two hundred thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.4943442065200128 × 10¹⁶

Factors of 74943442065200128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 32369285822

Divisors of 74943442065200128

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 14 16 17 19 28 32 34 38 56 64 68 76 112 119 128 133 136 152 224 238 256 266 272 304 323 448 476 512 532 544 608 646 896 952 1024 1064 1088 1216 1292 1792 1904 2128 2176 2261 2432 2584 3584 3808 4256 4352 4522 4864 5168 7168 7616 8512 8704 9044 9728 10336 15232 17024 17408 18088 19456 20672 30464 34048 36176 41344 60928 68096 72352 82688 121856 136192 144704 165376 289408 330752 578816 1157632 2315264 32369285777 64738571554 129477143108 226585000439 258954286216 453170000878 517908572432 550277858209 615016429763 906340001756 1035817144864 1100555716418 1230032859526 1812680003512 2071634289728 2201111432836 2460065719052 3625360007024 3851945007463 4143268579456 4305115008341 4402222865672 4920131438104 7250720014048 7703890014926 8286537158912 8610230016682 8804445731344 9840262876208 10455279305971 14501440028096 15407780029852 16573074317824 17220460033364 17608891462688 19680525752416 20910558611942 29002880056192 30815560059704 33146148635648 34440920066728 35217782925376 39361051504832 41821117223884 58005760112384 61631120119408 68881840133456 70435565850752 73186955141797 78722103009664 83642234447768 116011520224768 123262240238816 137763680266912 140871131701504 146373910283594 157444206019328 167284468895536 232023040449536 246524480477632 275527360533824 281742263403008 292747820567188 314888412038656 334568937791072 493048960955264 551054721067648 563484526806016 585495641134376 629776824077312 669137875582144 986097921910528 1102109442135296 1170991282268752 1338275751164288 1972195843821056 2204218884270592 2341982564537504 2676551502328576 3944391687642112 4408437768541184 4683965129075008 5353103004657152 9367930258150016 10706206009314304 18735860516300032 37471721032600064 74943442065200128
• Sum of all divisors σ(n): 190828592604190080
• Sum of proper divisors (its aliquot sum) s(n): 115885150538989952
• 74943442065200128 is an abundant number, because the sum of its proper divisors (115885150538989952) is greater than itself. Its abundance is 40941708473789824

Bases of 74943442065200128

• Binary: 100001010010000001010100111011010100010101001010000000000₂
• Hexadecimal: 0x10A40A9DA8A9400
• Base-36: KHX8DZRACCG

Squares and roots of 74943442065200128

• 74943442065200128 squared (74943442065200128²) is 5616519508580008026572208691216384
• 74943442065200128 cubed (74943442065200128³) is 420921304399332124772862402435606391663748712497152
• The square root of 74943442065200128 is 273757999.0889766275
• The cube root of 74943442065200128 is 421610.2997493039

Scales and comparisons

• 74,943,442,065,200,128 seconds is equal to 2,382,969,642 years, 20 weeks, 16 hours, 55 minutes, 28 seconds.
• To count from 1 to 74,943,442,065,200,128 would take you about seven billion, one hundred forty-eight million, nine hundred eight thousand, nine hundred twenty-seven 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 74943442065200128 cubic inches would be around 35134.2 feet tall.

Recreational maths with 74943442065200128

• 74943442065200128 backwards is 82100256024434947
• The number of decimal digits it has is: 17
• The sum of 74943442065200128's digits is 61
• More coming soon!