2142153216

Names of 2142153216

• Cardinal: 2142153216 can be written as Two billion, one hundred forty-two million, one hundred fifty-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.142153216 × 10⁹

Factors of 2142153216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 216

Divisors of 2142153216

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 47 48 54 56 63 64 72 81 84 94 96 108 112 126 128 141 144 157 162 168 188 189 192 216 224 252 256 282 288 314 324 329 336 376 378 384 423 432 448 471 504 512 564 567 576 628 648 658 672 752 756 768 846 864 896 942 987 1008 1099 1128 1134 1152 1256 1269 1296 1316 1344 1413 1504 1512 1536 1692 1728 1792 1884 1974 2016 2198 2256 2268 2304 2512 2538 2592 2632 2688 2826 2961 3008 3024 3297 3384 3456 3584 3768 3807 3948 4032 4239 4396 4512 4536 4608 5024 5076 5184 5264 5376 5652 5922 6016 6048 6594 6768 6912 7379 7536 7614 7896 8064 8478 8792 8883 9024 9072 9891 10048 10152 10368 10528 10752 11304 11844 12032 12096 12717 13188 13536 13824 14758 15072 15228 15792 16128 16956 17584 17766 18048 18144 19782 20096 20304 20736 21056 22137 22608 23688 24064 24192 25434 26376 26649 27072 29516 29673 30144 30456 31584 32256 33912 35168 35532 36096 36288 39564 40192 40608 41472 42112 44274 45216 47376 48384 50868 51653 52752 53298 54144 59032 59346 60288 60912 63168 66411 67824 70336 71064 72192 72576 79128 80384 81216 84224 88548 89019 90432 94752 96768 101736 103306 105504 106596 108288 118064 118692 120576 121824 126336 132822 135648 140672 142128 145152 154959 158256 162432 168448 177096 178038 180864 189504 199233 203472 206612 211008 213192 216576 236128 237384 241152 243648 252672 265644 271296 281344 284256 290304 309918 316512 324864 354192 356076 361728 379008 398466 406944 413224 422016 426384 464877 472256 474768 487296 505344 531288 542592 562688 568512 597699 619836 633024 649728 708384 712152 723456 758016 796932 813888 826448 844032 852768 929754 944512 949536 974592 1062576 1085184 1137024 1195398 1239672 1266048 1394631 1416768 1424304 1516032 1593864 1627776 1652896 1688064 1705536 1859508 1889024 1899072 1949184 2125152 2170368 2274048 2390796 2479344 2532096 2789262 2833536 2848608 3187728 3255552 3305792 3411072 3719016 3778048 3798144 4183893 4250304 4548096 4781592 4958688 5064192 5578524 5667072 5697216 6375456 6511104 6611584 6822144 7438032 7596288 8367786 8500608 9563184 9917376 11157048 11334144 11394432 12750912 13223168 13644288 14876064 15192576 16735572 17001216 19126368 19834752 22314096 22788864 25501824 26446336 29752128 33471144 34002432 38252736 39669504 44628192 45577728 51003648 59504256 66942288 76505472 79339008 89256384 102007296 119008512 133884576 153010944 178512768 238017024 267769152 306021888 357025536 535538304 714051072 1071076608 2142153216
• Sum of all divisors σ(n): 7510162176
• Sum of proper divisors (its aliquot sum) s(n): 5368008960
• 2142153216 is an abundant number, because the sum of its proper divisors (5368008960) is greater than itself. Its abundance is 3225855744

Bases of 2142153216

• Binary: 1111111101011101010101000000000₂
• Hexadecimal: 0x7FAEAA00
• Base-36: ZFDS00

Squares and roots of 2142153216

• 2142153216 squared (2142153216²) is 4588820400819142656
• 2142153216 cubed (2142153216³) is 9829956379261135474913181696
• The square root of 2142153216 is 46283.4010850543
• The cube root of 2142153216 is 1289.0908033693

Scales and comparisons

• 2,142,153,216 seconds is equal to 68 years, 5 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 2,142,153,216 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 2142153216 cubic inches would be around 107.4 feet tall.

Recreational maths with 2142153216

• 2142153216 backwards is 6123512412
• 2142153216 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2142153216's digits is 27
• More coming soon!