55409261544

Names of 55409261544

• Cardinal: 55409261544 can be written as Fifty-five billion, four hundred nine million, two hundred sixty-one thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 5.5409261544 × 10¹⁰

Factors of 55409261544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17557

Divisors of 55409261544

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 23 24 26 27 28 36 39 42 46 49 52 54 56 63 69 72 78 84 91 92 98 104 108 117 126 138 147 156 161 168 182 184 189 196 207 216 234 252 273 276 294 299 312 322 351 364 378 392 414 441 468 483 504 546 552 588 598 621 637 644 702 728 756 819 828 882 897 936 966 1092 1127 1176 1196 1242 1274 1288 1323 1404 1449 1512 1638 1656 1764 1794 1911 1932 2093 2184 2254 2392 2457 2484 2548 2646 2691 2808 2898 3276 3381 3528 3588 3822 3864 4186 4347 4508 4914 4968 5096 5292 5382 5733 5796 6279 6552 6762 7176 7644 8073 8372 8694 9016 9828 10143 10584 10764 11466 11592 12558 13524 14651 15288 16146 16744 17199 17388 17509 18837 19656 20286 21528 22932 25116 27048 29302 30429 32292 34398 34776 35018 37674 40572 43953 45864 50232 52527 56511 58604 60858 64584 68796 70036 75348 81144 87906 105054 113022 117208 121716 122563 131859 137592 140072 150696 157581 175812 210108 226044 227617 243432 245126 263718 315162 351624 367689 395577 402707 420216 452088 455234 472743 490252 527436 630324 682851 735378 791154 805414 857941 910468 945486 980504 1054872 1103067 1208121 1260648 1365702 1470756 1582308 1593319 1610828 1715882 1820936 1890972 2048553 2206134 2416242 2573823 2731404 2818949 2941512 3164616 3186638 3221656 3309201 3431764 3624363 3781944 4097106 4412268 4779957 4832484 5147646 5235191 5462808 5637898 6145659 6373276 6618402 6863528 7248726 7721469 8194212 8456847 8824536 9559914 9664968 10295292 10470382 10873089 11153233 11275796 12291318 12746552 13236804 14339871 14497452 15442938 15705573 16388424 16913694 19119828 19732643 20590584 20940764 21746178 22306466 22551592 23164407 24582636 25370541 26473608 28679742 28994904 30885876 31411146 33459699 33827388 36646337 38239656 39465286 41881528 43019613 43492356 44612932 46328814 47116719 49165272 50741082 57359484 59197929 61771752 62822292 66919398 67654776 73292674 76111623 78930572 86039226 86984712 89225864 92657628 94233438 100379097 101482164 109939011 114718968 118395858 125644584 133838796 141350157 146585348 152223246 157861144 172078452 177593787 185315256 188466876 200758194 202964328 219878022 236791716 256524359 267677592 282700314 293170696 301137291 304446492 329817033 344156904 355187574 376933752 401516388 439756044 473583432 513048718 532781361 565400628 602274582 608892984 659634066 710375148 769573077 803032776 879512088 989451099 1026097436 1065562722 1130801256 1204549164 1319268132 1420750296 1539146154 1978902198 2052194872 2131125444 2308719231 2409098328 2638536264 3078292308 3957804396 4262250888 4617438462 6156584616 6926157693 7915608792 9234876924 13852315386 18469753848 27704630772 55409261544
• Sum of all divisors σ(n): 201210912000
• Sum of proper divisors (its aliquot sum) s(n): 145801650456
• 55409261544 is an abundant number, because the sum of its proper divisors (145801650456) is greater than itself. Its abundance is 90392388912

Bases of 55409261544

• Binary: 110011100110101001100011101111101000₂
• Hexadecimal: 0xCE6A63BE8
• Base-36: PGD8RU0

Squares and roots of 55409261544

• 55409261544 squared (55409261544²) is 3070186264851397263936
• 55409261544 cubed (55409261544³) is 170116753737947525291275822877184
• The square root of 55409261544 is 235391.7193615783
• The cube root of 55409261544 is 3812.3619008711

Scales and comparisons

• 55,409,261,544 seconds is equal to 1,761 years, 43 weeks, 5 days, 21 hours, 32 minutes, 24 seconds.
• To count from 1 to 55,409,261,544 would take you about three thousand, five hundred twenty-three 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 55409261544 cubic inches would be around 317.7 feet tall.

Recreational maths with 55409261544

• 55409261544 backwards is 44516290455
• The number of decimal digits it has is: 11
• The sum of 55409261544's digits is 45
• More coming soon!