18439098552

Names of 18439098552

• Cardinal: 18439098552 can be written as Eighteen billion, four hundred thirty-nine million, ninety-eight thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.8439098552 × 10¹⁰

Factors of 18439098552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 192

Divisors of 18439098552

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 34 36 42 51 54 56 63 68 72 81 84 102 108 119 126 136 153 162 163 168 189 204 216 238 243 252 306 324 326 357 378 408 459 476 486 489 504 567 612 648 652 714 729 756 918 952 972 978 1071 1134 1141 1224 1304 1377 1428 1458 1467 1512 1701 1836 1944 1956 2142 2268 2282 2754 2771 2856 2916 2934 3213 3402 3423 3672 3912 4131 4284 4401 4536 4564 5103 5508 5542 5832 5868 6426 6804 6846 8262 8313 8568 8802 9128 9639 10206 10269 11016 11084 11736 12393 12852 13203 13608 13692 16524 16626 17604 19278 19397 20412 20538 22168 24786 24939 25704 26406 26569 27384 28917 30807 33048 33252 35208 38556 38794 39609 40824 41076 49572 49878 52812 53138 57834 58191 61614 66504 74817 77112 77588 79218 79707 82152 86751 92421 99144 99756 105624 106276 115668 116382 118827 123228 149634 155176 158436 159414 173502 174573 184842 185983 199512 212552 224451 231336 232764 237654 239121 246456 277263 299268 316872 318828 347004 349146 369684 371966 448902 451673 465528 475308 478242 523719 554526 557949 598536 637656 673353 694008 698292 717363 739368 743932 831789 897804 903346 950616 956484 1047438 1109052 1115898 1346706 1355019 1396584 1434726 1487864 1571157 1663578 1673847 1795608 1806692 1912968 2020059 2094876 2152089 2218104 2231796 2693412 2710038 2869452 3142314 3161711 3327156 3347694 3613384 4040118 4065057 4189752 4304178 4463592 4713471 5021541 5386824 5420076 5738904 6284628 6323422 6456267 6654312 6695388 8080236 8130114 8608356 9426942 9485133 10043082 10840152 12195171 12569256 12646844 12912534 13390776 14140413 15064623 16160472 16260228 17216712 18853884 18970266 19368801 20086164 24390342 25293688 25825068 28280826 28455399 30129246 32520456 36585513 37707768 37940532 38737602 40172328 45193869 48780684 51650136 56561652 56910798 60258492 73171026 75881064 77475204 85366197 90387738 97561368 109756539 113123304 113821596 120516984 135581607 146342052 154950408 170732394 180775476 219513078 227643192 256098591 271163214 292684104 329269617 341464788 361550952 439026156 512197182 542326428 658539234 682929576 768295773 878052312 1024394364 1084652856 1317078468 1536591546 2048788728 2304887319 2634156936 3073183092 4609774638 6146366184 9219549276 18439098552
• Sum of all divisors σ(n): 63113405040
• Sum of proper divisors (its aliquot sum) s(n): 44674306488
• 18439098552 is an abundant number, because the sum of its proper divisors (44674306488) is greater than itself. Its abundance is 26235207936

Bases of 18439098552

• Binary: 10001001011000011100101000010111000₂
• Hexadecimal: 0x44B0E50B8
• Base-36: 8GY5VI0

Squares and roots of 18439098552

• 18439098552 squared (18439098552²) is 340000355410368496704
• 18439098552 cubed (18439098552³) is 6269300061126811113361143172608
• The square root of 18439098552 is 135790.6423580063
• The cube root of 18439098552 is 2641.8808600819

Scales and comparisons

• 18,439,098,552 seconds is equal to 586 years, 15 weeks, 6 days, 11 hours, 49 minutes, 12 seconds.
• To count from 1 to 18,439,098,552 would take you about one thousand, one hundred seventy-two 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 18439098552 cubic inches would be around 220.2 feet tall.

Recreational maths with 18439098552

• 18439098552 backwards is 25589093481
• 18439098552 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18439098552's digits is 54
• More coming soon!