4942989156

Names of 4942989156

• Cardinal: 4942989156 can be written as Four billion, nine hundred forty-two million, nine hundred eighty-nine thousand, one hundred fifty-six.

Scientific notation

• Scientific notation: 4.942989156 × 10⁹

Factors of 4942989156

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 160

Divisors of 4942989156

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 19 21 23 28 34 38 42 46 51 57 68 69 76 84 89 92 102 114 119 133 138 161 178 204 228 238 266 267 276 322 323 356 357 391 399 437 476 483 532 534 623 644 646 714 782 798 874 966 969 1068 1173 1246 1292 1311 1428 1513 1564 1596 1691 1748 1869 1932 1938 2047 2261 2346 2492 2622 2737 3026 3059 3382 3738 3876 4094 4522 4539 4692 5073 5244 5474 6052 6118 6141 6764 6783 7429 7476 7921 8188 8211 9044 9078 9177 10146 10591 10948 11837 12236 12282 13566 14329 14858 15842 16422 18156 18354 20292 21182 22287 23674 23763 24564 27132 28658 28747 29716 31684 31773 32844 34799 35511 36708 38893 42364 42987 44574 47348 47526 52003 55447 57316 57494 63546 69598 71022 77786 85974 86241 89148 95052 104006 104397 110894 114988 116679 127092 134657 139196 142044 150499 155572 156009 166341 171948 172482 182183 201229 208012 208794 221788 233358 243593 269314 272251 300998 312018 332682 344964 364366 402458 403971 417588 451497 466716 487186 538628 544502 546549 601996 603687 624036 661181 665364 728732 730779 804916 807942 816753 902994 942599 974372 1053493 1089004 1093098 1207374 1275281 1322362 1461558 1615884 1633506 1805988 1885198 1983543 2106986 2186196 2414748 2550562 2558483 2644724 2827797 2923116 3097111 3160479 3267012 3461477 3770396 3825843 3967086 4213972 4628267 5101124 5116966 5655594 6194222 6320958 6922954 7651686 7675449 7934172 9256534 9291333 10233932 10384431 11311188 12388444 12641916 13845908 13884801 15303372 15350898 17909381 18513068 18582666 20768862 21679777 24230339 27769602 30701796 35818762 37165332 41537724 43359554 48460678 53728143 55539204 58845109 65039331 71637524 72691017 86719108 96921356 107456286 117690218 130078662 145382034 176535327 214912572 235380436 260157324 290764068 353070654 411915763 706141308 823831526 1235747289 1647663052 2471494578 4942989156
• Sum of all divisors σ(n): 15504168960
• Sum of proper divisors (its aliquot sum) s(n): 10561179804
• 4942989156 is an abundant number, because the sum of its proper divisors (10561179804) is greater than itself. Its abundance is 5618190648

Bases of 4942989156

• Binary: 100100110101000000000011101100100₂
• Hexadecimal: 0x126A00764
• Base-36: 29QXEUC

Squares and roots of 4942989156

• 4942989156 squared (4942989156²) is 24433141796333592336
• 4942989156 cubed (4942989156³) is 120772754946287307475372708416
• The square root of 4942989156 is 70306.3948442815
• The cube root of 4942989156 is 1703.4519427603

Scales and comparisons

• 4,942,989,156 seconds is equal to 157 years, 8 weeks, 6 days, 12 hours, 32 minutes, 36 seconds.
• To count from 1 to 4,942,989,156 would take you about three hundred fourteen 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 4942989156 cubic inches would be around 142 feet tall.

Recreational maths with 4942989156

• 4942989156 backwards is 6519892494
• 4942989156 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4942989156's digits is 57
• More coming soon!