55728466722

Names of 55728466722

• Cardinal: 55728466722 can be written as Fifty-five billion, seven hundred twenty-eight million, four hundred sixty-six thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 5.5728466722 × 10¹⁰

Factors of 55728466722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 142

Divisors of 55728466722

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 23 27 43 46 54 69 71 81 86 129 138 142 162 207 213 243 258 387 414 426 486 529 621 639 774 989 1058 1161 1242 1278 1587 1633 1863 1917 1978 2322 2967 3053 3174 3266 3483 3726 3834 4761 4899 5041 5589 5751 5934 6106 6966 8901 9159 9522 9798 10082 10449 11178 11502 14283 14697 15123 17253 17802 18318 20898 22747 26703 27477 28566 29394 30246 34506 37559 42849 44091 45369 45494 53406 54954 68241 70219 75118 80109 82431 85698 88182 90738 112677 115943 128547 132273 136107 136482 140438 160218 164862 204723 210657 216763 225354 231886 240327 247293 257094 264546 272214 338031 347829 396819 408321 409446 421314 433526 480654 494586 614169 631971 650289 676062 695658 741879 793638 816642 1014093 1043487 1224963 1228338 1263942 1300578 1483758 1615037 1842507 1895913 1950867 2028186 2086974 2449926 2666689 3042279 3130461 3230074 3685014 3791826 3901734 4845111 4985549 5333378 5527521 5687739 5852601 6084558 6260922 8000067 9126837 9391383 9690222 9971098 11055042 11375478 11705202 14535333 14956647 16000134 17063217 17557803 18253674 18782766 24000201 28174149 29070666 29913294 34126434 35115606 43605999 44869941 48000402 52673409 56348298 72000603 87211998 89739882 105346818 114667627 130817997 134609823 144001206 216001809 229335254 261635994 269219646 344002881 392453991 403829469 432003618 648005427 688005762 784907982 807658938 1032008643 1211488407 1296010854 2064017286 2422976814 3096025929 6192051858 9288077787 18576155574 27864233361 55728466722
• Sum of all divisors σ(n): 135855191472
• Sum of proper divisors (its aliquot sum) s(n): 80126724750
• 55728466722 is an abundant number, because the sum of its proper divisors (80126724750) is greater than itself. Its abundance is 24398258028

Bases of 55728466722

• Binary: 110011111001101011001110101100100010₂
• Hexadecimal: 0xCF9ACEB22
• Base-36: PLNAG4I

Squares and roots of 55728466722

• 55728466722 squared (55728466722²) is 3105662003185061425284
• 55728466722 cubed (55728466722³) is 173073781594278553646465283399048
• The square root of 55728466722 is 236068.7754066599
• The cube root of 55728466722 is 3819.6687194325

Scales and comparisons

• 55,728,466,722 seconds is equal to 1,771 years, 51 weeks, 4 days, 9 hours, 38 minutes, 42 seconds.
• To count from 1 to 55,728,466,722 would take you about three thousand, five hundred forty-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 55728466722 cubic inches would be around 318.3 feet tall.

Recreational maths with 55728466722

• 55728466722 backwards is 22766482755
• 55728466722 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55728466722's digits is 54
• More coming soon!