1214189028

Names of 1214189028

• Cardinal: 1214189028 can be written as One billion, two hundred fourteen million, one hundred eighty-nine thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.214189028 × 10⁹

Factors of 1214189028

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 613

Divisors of 1214189028

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 27 31 34 36 39 51 52 54 62 68 78 81 93 102 108 117 124 153 156 162 186 204 221 234 279 306 324 351 372 403 442 459 468 527 547 558 612 663 702 806 837 884 918 1053 1054 1094 1116 1209 1326 1377 1404 1581 1612 1641 1674 1836 1989 2106 2108 2188 2418 2511 2652 2754 3162 3282 3348 3627 3978 4212 4743 4836 4923 5022 5508 5967 6324 6564 6851 7111 7254 7956 9299 9486 9846 10044 10881 11934 13702 14222 14229 14508 14769 16957 17901 18598 18972 19692 20553 21333 21762 23868 27404 27897 28444 28458 29538 32643 33914 35802 37196 41106 42666 42687 43524 44307 50871 55794 56916 59076 61659 63999 65286 67828 71604 82212 83691 85332 85374 88614 101742 111588 120887 123318 127998 130572 152613 167382 170748 177228 184977 191997 203484 220441 241774 246636 251073 255996 288269 305226 334764 362661 369954 383994 440882 457839 483548 502146 554931 575991 576538 610452 661323 725322 739908 753219 767988 864807 881764 915678 1004292 1087983 1109862 1151982 1153076 1322646 1373517 1450644 1506438 1729614 1831356 1983969 2175966 2219724 2303964 2594421 2645292 2747034 3012876 3263949 3459228 3747497 3967938 4351932 5188842 5494068 5951907 6527898 7494994 7783263 7935876 9791847 10377684 11242491 11903814 13055796 14989988 15566526 17855721 19583694 22484982 23349789 23807628 31133052 33727473 35711442 39167388 44969964 46699578 67454946 71422884 93399156 101182419 134909892 202364838 303547257 404729676 607094514 1214189028
• Sum of all divisors σ(n): 3742953984
• Sum of proper divisors (its aliquot sum) s(n): 2528764956
• 1214189028 is an abundant number, because the sum of its proper divisors (2528764956) is greater than itself. Its abundance is 1314575928

Bases of 1214189028

• Binary: 1001000010111110000110111100100₂
• Hexadecimal: 0x485F0DE4
• Base-36: K2WA90

Squares and roots of 1214189028

• 1214189028 squared (1214189028²) is 1474254995715584784
• 1214189028 cubed (1214189028³) is 1790024240272050053336549952
• The square root of 1214189028 is 34845.2152812979
• The cube root of 1214189028 is 1066.8305277345

Scales and comparisons

• 1,214,189,028 seconds is equal to 38 years, 31 weeks, 4 days, 2 hours, 43 minutes, 48 seconds.
• To count from 1 to 1,214,189,028 would take you about seventy-seven 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 1214189028 cubic inches would be around 88.9 feet tall.

Recreational maths with 1214189028

• 1214189028 backwards is 8209814121
• 1214189028 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1214189028's digits is 36
• More coming soon!