38954448225

Names of 38954448225

• Cardinal: 38954448225 can be written as Thirty-eight billion, nine hundred fifty-four million, four hundred forty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.8954448225 × 10¹⁰

Factors of 38954448225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1037

Divisors of 38954448225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 11 15 21 25 33 35 37 45 55 63 67 75 77 99 105 111 165 175 185 201 225 231 259 275 315 333 335 385 407 469 495 525 555 603 693 737 777 825 907 925 1005 1155 1221 1295 1407 1575 1665 1675 1925 2035 2211 2331 2345 2475 2479 2721 2775 2849 3015 3465 3663 3685 3885 4221 4535 5025 5159 5775 6105 6349 6475 6633 7035 7437 8163 8325 8547 9977 10175 11055 11655 11725 12395 13605 14245 15075 15477 17325 17353 18315 18425 19047 19425 21105 22311 22675 25641 25795 27269 29931 30525 31745 33165 33559 35175 37185 40815 42735 46431 49885 52059 55275 57141 58275 60769 61975 68025 69839 71225 77385 81807 86765 89793 91575 95235 100677 105525 111555 128205 128975 136345 149655 156177 158725 165825 167795 182307 185925 190883 204075 209517 213675 232155 234913 245421 249425 260295 285705 302031 303845 349195 369149 386925 409035 425383 433825 448965 476175 503385 546921 557775 572649 628551 641025 668459 681725 704739 748275 780885 838975 911535 954415 1047585 1107447 1160775 1174565 1227105 1276149 1301475 1428525 1510155 1519225 1717947 1745975 1845745 2005377 2045175 2114217 2126915 2244825 2248453 2516925 2584043 2734605 2863245 3142755 3322341 3342295 3523695 3828447 3904425 4557675 4679213 4772075 5237925 5537235 5872825 6016131 6135525 6380745 6745359 7550775 7752129 8589735 9228725 10026885 10571085 10634575 11242265 12920215 13673025 14037639 14316225 15713775 15739171 16611705 16711475 17618475 19142235 20236077 23256387 23396065 24732983 27686175 30080655 31903725 33726795 38760645 42112917 42948675 47217513 50134425 52855425 56211325 64601075 70188195 74198949 78695855 83058525 95711175 101180385 116281935 116980325 123664915 141652539 150403275 168633975 173130881 193803225 210564585 222596847 236087565 350940975 370994745 393479275 505901925 519392643 581409675 618324575 708262695 865654405 1052822925 1112984235 1180437825 1558177929 1854973725 2596963215 3541313475 4328272025 5564921175 7790889645 12984816075 38954448225
• Sum of all divisors σ(n): 90772571136
• Sum of proper divisors (its aliquot sum) s(n): 51818122911
• 38954448225 is an abundant number, because the sum of its proper divisors (51818122911) is greater than itself. Its abundance is 12863674686

Bases of 38954448225

• Binary: 100100010001110111011011010101100001₂
• Hexadecimal: 0x911DDB561
• Base-36: HW8H0M9

Squares and roots of 38954448225

• 38954448225 squared (38954448225²) is 1517449036514205650625
• 38954448225 cubed (38954448225³) is 59111389926968758494274001390625
• The square root of 38954448225 is 197368.8126959273
• The cube root of 38954448225 is 3389.8906235105

Scales and comparisons

• 38,954,448,225 seconds is equal to 1,238 years, 32 weeks, 5 days, 16 hours, 3 minutes, 45 seconds.
• To count from 1 to 38,954,448,225 would take you about two thousand, four hundred seventy-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 38954448225 cubic inches would be around 282.5 feet tall.

Recreational maths with 38954448225

• 38954448225 backwards is 52284445983
• The number of decimal digits it has is: 11
• The sum of 38954448225's digits is 54
• More coming soon!