16400780151948

Names of 16400780151948

• Cardinal: 16400780151948 can be written as Sixteen trillion, four hundred billion, seven hundred eighty million, one hundred fifty-one thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.6400780151948 × 10¹³

Factors of 16400780151948

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 305

Divisors of 16400780151948

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 243 283 289 306 324 459 486 566 578 612 729 849 867 918 972 1132 1156 1377 1458 1698 1734 1836 2187 2547 2601 2754 2916 3396 3468 4131 4374 4811 5094 5202 5508 6561 7641 7803 8262 8748 9622 10188 10404 12393 13122 14433 15282 15606 16524 19244 19683 22923 23409 24786 26244 28866 30564 31212 37179 39366 43299 45846 46818 49572 57732 59049 68769 70227 74358 78732 80089 81787 86598 91692 93636 111537 118098 129897 137538 140454 148716 160178 163574 173196 177147 206307 210681 223074 236196 240267 245361 259794 275076 280908 320356 327148 334611 354294 389691 412614 421362 446148 480534 490722 519588 618921 632043 669222 708588 720801 736083 779382 825228 842724 961068 981444 1003833 1169073 1237842 1264086 1338444 1361513 1441602 1472166 1558764 1856763 1896129 2007666 2162403 2208249 2338146 2475684 2528172 2723026 2883204 2944332 3011499 3507219 3713526 3792258 4015332 4084539 4324806 4416498 4676292 5446052 5570289 5688387 6022998 6487209 6624747 7014438 7427052 7584516 8169078 8649612 8832996 10521657 11140578 11376774 12045996 12253617 12974418 13249494 14028876 16338156 16710867 17065161 19461627 19874241 21043314 22281156 22753548 23145721 24507234 25948836 26498988 31564971 33421734 34130322 36760851 38923254 39748482 42086628 46291442 49014468 50132601 51195483 58384881 59622723 63129942 66843468 68260644 69437163 73521702 77846508 79496964 92582884 94694913 100265202 102390966 110282553 116769762 119245446 126259884 138874326 147043404 175154643 178868169 189389826 200530404 204781932 208311489 220565106 233539524 238490892 277748652 284084739 330847659 350309286 357736338 378779652 416622978 441130212 525463929 536604507 568169478 624934467 661695318 700618572 715472676 833245956 852254217 992542977 1050927858 1073209014 1136338956 1249868934 1323390636 1576391787 1609813521 1704508434 1874803401 1985085954 2101855716 2146418028 2499737868 2977628931 3152783574 3219627042 3409016868 3749606802 3970171908 4729175361 4829440563 5624410203 5955257862 6305567148 6439254084 7499213604 8932886793 9458350722 9658881126 11248820406 11910515724 14187526083 14488321689 16873230609 17865773586 18916701444 19317762252 22497640812 26798660379 28375052166 28976643378 33746461218 35731547172 50619691827 53597320758 56750104332 57953286756 67492922436 80395981137 101239383654 107194641516 151859075481 160791962274 202478767308 241187943411 303718150962 321583924548 455577226443 482375886822 607436301924 911154452886 964751773644 1366731679329 1822308905772 2733463358658 4100195037987 5466926717316 8200390075974 16400780151948
• Sum of all divisors σ(n): 45895577440440
• Sum of proper divisors (its aliquot sum) s(n): 29494797288492
• 16400780151948 is an abundant number, because the sum of its proper divisors (29494797288492) is greater than itself. Its abundance is 13094017136544

Bases of 16400780151948

• Binary: 11101110101010011010101011001100110010001100₂
• Hexadecimal: 0xEEA9AACCC8C
• Base-36: 5TAEX1OR0

Squares and roots of 16400780151948

• 16400780151948 squared (16400780151948²) is 268985589592531461968194704
• 16400780151948 cubed (16400780151948³) is 4411573518949220518224698920612368883392
• The square root of 16400780151948 is 4049787.6675139401
• The cube root of 16400780151948 is 25407.0847163857

Scales and comparisons

• 16,400,780,151,948 seconds is equal to 521,494 years, 4 weeks, 8 hours, 25 minutes, 48 seconds.
• To count from 1 to 16,400,780,151,948 would take you about one million, three hundred three thousand, seven hundred thirty-five 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 16400780151948 cubic inches would be around 2117.3 feet tall.

Recreational maths with 16400780151948

• 16400780151948 backwards is 84915108700461
• 16400780151948 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16400780151948's digits is 54
• More coming soon!