18439741598828

Names of 18439741598828

• Cardinal: 18439741598828 can be written as Eighteen trillion, four hundred thirty-nine billion, seven hundred forty-one million, five hundred ninety-eight thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8439741598828 × 10¹³

Factors of 18439741598828

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 119

Divisors of 18439741598828

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 11 17 22 34 44 68 89 121 178 187 242 289 356 374 484 578 748 979 1156 1331 1513 1958 2057 2662 3026 3179 3916 4114 4913 5324 6052 6358 7921 8228 9826 10769 12716 15842 16643 19652 21538 22627 25721 31684 33286 34969 43076 45254 51442 54043 66572 69938 87131 90508 102884 108086 118459 134657 139876 174262 183073 216172 236918 269314 282931 348524 366146 384659 437257 473836 538628 565862 594473 704969 732292 769318 874514 958441 1131724 1188946 1409938 1481227 1538636 1749028 1916882 2013803 2289169 2377892 2819876 2962454 3112241 3833764 4027606 4578338 4809827 5924908 6224482 6539203 7754659 8055212 9156676 9619654 10542851 11984473 12448964 13078406 15509318 16293497 19239308 21085702 23968946 25180859 26156812 31018636 32586994 34234651 38915873 42171404 47937892 50361718 52908097 65173988 68469302 77831746 85301249 100723436 105816194 131829203 136938604 155663492 170602498 179228467 203736041 211632388 263658406 276989449 341204996 358456934 407472082 428074603 527316812 553978898 581989067 716913868 814944164 856149206 938313739 1107957796 1163978134 1450121233 1712298412 1876627478 2241096451 2327956268 2900242466 3046883939 3463512697 3753254956 4482192902 4708820633 5800484932 6093767878 6927025394 8964385804 9417641266 12187535756 13854050788 15951333563 18835282532 24652060961 31902667126 38098639667 49304121922 51797026963 63805334252 76197279334 98608243844 103594053926 152394558668 207188107852 271172670571 419085036337 542345341142 838170072674 1084690682284 1676340145348 4609935399707 9219870799414 18439741598828
• Sum of all divisors σ(n): 38140551388800
• Sum of proper divisors (its aliquot sum) s(n): 19700809789972
• 18439741598828 is an abundant number, because the sum of its proper divisors (19700809789972) is greater than itself. Its abundance is 1261068191144

Bases of 18439741598828

• Binary: 100001100010101010110001111110110110001101100₂
• Hexadecimal: 0x10C5563F6C6C
• Base-36: 6JB3M1Q3W

Squares and roots of 18439741598828

• 18439741598828 squared (18439741598828²) is 340024070231547805690973584
• 18439741598828 cubed (18439741598828³) is 6269955992451485494677188313116073359552
• The square root of 18439741598828 is 4294152.0232553481
• The cube root of 18439741598828 is 26419.1157079067

Scales and comparisons

• 18,439,741,598,828 seconds is equal to 586,326 years, 38 weeks, 5 days, 4 hours, 7 minutes, 8 seconds.
• To count from 1 to 18,439,741,598,828 would take you about one million, four hundred sixty-five thousand, eight hundred sixteen 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 18439741598828 cubic inches would be around 2201.6 feet tall.

Recreational maths with 18439741598828

• 18439741598828 backwards is 82889514793481
• The number of decimal digits it has is: 14
• The sum of 18439741598828's digits is 77
• More coming soon!