16289155998920

Names of 16289155998920

• Cardinal: 16289155998920 can be written as Sixteen trillion, two hundred eighty-nine billion, one hundred fifty-five million, nine hundred ninety-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.628915599892 × 10¹³

Factors of 16289155998920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8949

Divisors of 16289155998920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1109 1117 1960 2218 2234 4436 4468 5545 5585 6709 7763 7819 8872 8936 11090 11170 13418 15526 15638 22180 22340 26836 31052 31276 33545 38815 39095 44360 44680 46963 53672 54341 54733 62104 62552 67090 77630 78190 93926 108682 109466 134180 155260 156380 187852 217364 218932 234815 268360 271705 273665 310520 312760 328741 375704 434728 437864 469630 543410 547330 657482 939260 1086820 1094660 1238753 1314964 1643705 1878520 2173640 2189320 2477506 2629928 3287410 4955012 6193765 6574820 7440281 7493953 8671271 9910024 12387530 13149640 14880562 14987906 17342542 24775060 29761124 29975812 34685084 37201405 37469765 43356355 49550120 52081967 52457671 59522248 59951624 60698897 69370168 74402810 74939530 86712710 104163934 104915342 121397794 148805620 149879060 173425420 208327868 209830684 242795588 260409835 262288355 297611240 299758120 303494485 346850840 364573769 367203697 416655736 419661368 485591176 520819670 524576710 606988970 729147538 734407394 1041639340 1049153420 1213977940 1458295076 1468814788 1822868845 1836018485 2083278680 2098306840 2427955880 2916590152 2937629576 3645737690 3672036970 7291475380 7344073940 8310793877 14582950760 14688147880 16621587754 33243175508 41553969385 58175557139 66486351016 83107938770 116351114278 166215877540 232702228556 290877785695 332431755080 407228899973 465404457112 581755571390 814457799946 1163511142780 1628915599892 2036144499865 2327022285560 3257831199784 4072288999730 8144577999460 16289155998920
• Sum of all divisors σ(n): 42717385854000
• Sum of proper divisors (its aliquot sum) s(n): 26428229855080
• 16289155998920 is an abundant number, because the sum of its proper divisors (26428229855080) is greater than itself. Its abundance is 10139073856160

Bases of 16289155998920

• Binary: 11101101000010011101010110110110010011001000₂
• Hexadecimal: 0xED09D5B64C8
• Base-36: 5RV4UWP1K

Squares and roots of 16289155998920

• 16289155998920 squared (16289155998920²) is 265336603157151423041166400
• 16289155998920 cubed (16289155998920³) is 4322109321050368514129830374673940288000
• The square root of 16289155998920 is 4035982.6559240811
• The cube root of 16289155998920 is 25349.3130171181

Scales and comparisons

• 16,289,155,998,920 seconds is equal to 517,944 years, 40 weeks, 2 days, 3 hours, 15 minutes, 20 seconds.
• To count from 1 to 16,289,155,998,920 would take you about one million, two hundred ninety-four thousand, eight hundred sixty-one 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 16289155998920 cubic inches would be around 2112.4 feet tall.

Recreational maths with 16289155998920

• 16289155998920 backwards is 02989955198261
• The number of decimal digits it has is: 14
• The sum of 16289155998920's digits is 74
• More coming soon!