2144077128

Names of 2144077128

• Cardinal: 2144077128 can be written as Two billion, one hundred forty-four million, seventy-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.144077128 × 10⁹

Factors of 2144077128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 129

Divisors of 2144077128

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 81 102 107 108 136 153 162 204 214 216 289 306 321 324 408 428 459 578 612 642 648 856 867 918 963 1156 1224 1284 1377 1734 1819 1836 1926 2312 2568 2601 2754 2889 3468 3638 3672 3852 5202 5457 5508 5778 6936 7276 7704 7803 8667 10404 10914 11016 11449 11556 14552 15606 16371 17334 20808 21828 22898 23112 23409 30923 31212 32742 34347 34668 43656 45796 46818 49113 61846 62424 65484 68694 69336 91592 92769 93636 98226 103041 123692 130968 137388 147339 185538 187272 194633 196452 206082 247384 274776 278307 294678 309123 371076 389266 392904 412164 556614 583899 589356 618246 742152 778532 824328 834921 927369 1113228 1167798 1178712 1236492 1557064 1669842 1751697 1854738 2226456 2335596 2472984 2504763 3308761 3339684 3503394 3709476 4671192 5009526 5255091 6617522 6679368 7006788 7418952 9926283 10019052 10510182 13235044 14013576 15765273 19852566 20038104 21020364 26470088 29778849 31530546 39705132 42040728 59557698 63061092 79410264 89336547 119115396 126122184 178673094 238230792 268009641 357346188 536019282 714692376 1072038564 2144077128
• Sum of all divisors σ(n): 6439618185
• Sum of proper divisors (its aliquot sum) s(n): 4295541057
• 2144077128 is an abundant number, because the sum of its proper divisors (4295541057) is greater than itself. Its abundance is 2151463929

Bases of 2144077128

• Binary: 1111111110011000000010101001000₂
• Hexadecimal: 0x7FCC0548
• Base-36: ZGJ0I0

Squares and roots of 2144077128

• 2144077128 squared (2144077128²) is 4597066730812728384
• 2144077128 cubed (2144077128³) is 9856465633425303779410801152
• The square root of 2144077128 is 46304.1804592199
• The cube root of 2144077128 is 1289.4766075751

Scales and comparisons

• 2,144,077,128 seconds is equal to 68 years, 9 weeks, 16 hours, 58 minutes, 48 seconds.
• To count from 1 to 2,144,077,128 would take you about one hundred thirty-six 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 2144077128 cubic inches would be around 107.5 feet tall.

Recreational maths with 2144077128

• 2144077128 backwards is 8217704412
• 2144077128 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2144077128's digits is 36
• More coming soon!