61000830

Names of 61000830

• Cardinal: 61000830 can be written as Sixty-one million, eight hundred thirty.

Scientific notation

• Scientific notation: 6.100083 × 10⁷

Factors of 61000830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110

Divisors of 61000830

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 23 27 30 33 38 45 46 47 54 55 57 66 69 90 94 95 99 110 114 115 135 138 141 165 171 190 198 207 209 230 235 253 270 282 285 297 330 342 345 414 418 423 437 470 495 506 513 517 570 594 621 627 690 705 759 846 855 874 893 990 1026 1034 1035 1045 1081 1242 1254 1265 1269 1311 1410 1485 1518 1551 1710 1786 1881 2070 2090 2115 2162 2185 2277 2530 2538 2565 2585 2622 2679 2970 3102 3105 3135 3243 3762 3795 3933 4230 4370 4465 4554 4653 4807 5130 5170 5358 5405 5643 6210 6270 6345 6486 6555 6831 7590 7755 7866 8037 8930 9306 9405 9614 9729 9823 10810 11286 11385 11799 11891 12690 13110 13395 13662 13959 14421 15510 16074 16215 18810 19458 19646 19665 20539 22770 23265 23598 23782 24035 24111 26790 27918 28215 28842 29187 29469 32430 34155 35673 39330 40185 41078 43263 46530 48070 48222 48645 49115 56430 58374 58938 58995 59455 61617 68310 69795 71346 72105 80370 86526 88407 97290 98230 102695 107019 117990 118910 120555 123234 129789 139590 144210 145935 147345 176814 178365 184851 205390 214038 216315 225929 241110 259578 265221 291870 294690 308085 321057 356730 369702 432630 442035 451858 530442 535095 554553 616170 642114 648945 677787 884070 924255 1070190 1109106 1129645 1297890 1326105 1355574 1605285 1848510 2033361 2259290 2652210 2772765 3210570 3388935 4066722 5545530 6100083 6777870 10166805 12200166 20333610 30500415 61000830
• Sum of all divisors σ(n): 199065600
• Sum of proper divisors (its aliquot sum) s(n): 138064770
• 61000830 is an abundant number, because the sum of its proper divisors (138064770) is greater than itself. Its abundance is 77063940

Bases of 61000830

• Binary: 11101000101100110001111110₂
• Hexadecimal: 0x3A2CC7E
• Base-36: 10BGJI

Squares and roots of 61000830

• 61000830 squared (61000830²) is 3721101260688900
• 61000830 cubed (61000830³) is 226990265416069271787000
• The square root of 61000830 is 7810.3028110311
• The cube root of 61000830 is 393.6515037079

Scales and comparisons

• 61,000,830 seconds is equal to 1 year, 48 weeks, 6 days, 40 minutes, 30 seconds.
• To count from 1 to 61,000,830 would take you about two 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 61000830 cubic inches would be around 32.8 feet tall.

Recreational maths with 61000830

• 61000830 backwards is 03800016
• 61000830 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 61000830's digits is 18
• More coming soon!