28073196432

Names of 28073196432

• Cardinal: 28073196432 can be written as Twenty-eight billion, seventy-three million, one hundred ninety-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.8073196432 × 10¹⁰

Factors of 28073196432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4431

Divisors of 28073196432

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 81 102 108 136 144 153 162 204 216 272 289 306 324 408 432 459 578 612 648 816 867 918 1156 1224 1296 1377 1734 1836 2312 2448 2601 2754 3468 3672 4409 4624 4913 5202 5508 6936 7344 7803 8818 9826 10404 11016 13227 13872 14739 15606 17636 19652 20808 22032 23409 26454 29478 31212 35272 39304 39681 41616 44217 46818 52908 58956 62424 70544 74953 78608 79362 88434 93636 105816 117912 119043 124848 132651 149906 158724 176868 187272 211632 224859 235824 238086 265302 299812 317448 353736 357129 374544 397953 449718 476172 530604 599624 634896 674577 707472 714258 795906 899436 952344 1061208 1199248 1274201 1349154 1428516 1591812 1798872 1904688 2023731 2122416 2548402 2698308 2857032 3183624 3597744 3822603 4047462 5096804 5396616 5714064 6071193 6367248 7645206 8094924 10193608 10793232 11467809 12142386 15290412 16189848 20387216 21661417 22935618 24284772 30580824 32379696 34403427 43322834 45871236 48569544 61161648 64984251 68806854 86645668 91742472 97139088 103210281 129968502 137613708 173291336 183484944 194952753 206420562 259937004 275227416 346582672 389905506 412841124 519874008 550454832 584858259 779811012 825682248 1039748016 1169716518 1559622024 1651364496 1754574777 2339433036 3119244048 3509149554 4678866072 7018299108 9357732144 14036598216 28073196432
• Sum of all divisors σ(n): 86348770200
• Sum of proper divisors (its aliquot sum) s(n): 58275573768
• 28073196432 is an abundant number, because the sum of its proper divisors (58275573768) is greater than itself. Its abundance is 30202377336

Bases of 28073196432

• Binary: 11010001001010010101111101110010000₂
• Hexadecimal: 0x6894AFB90
• Base-36: CWA2100

Squares and roots of 28073196432

• 28073196432 squared (28073196432²) is 788104357909657530624
• 28073196432 cubed (28073196432³) is 22124608448513048767055607533568
• The square root of 28073196432 is 167550.5787277383
• The cube root of 28073196432 is 3039.2327109019

Scales and comparisons

• 28,073,196,432 seconds is equal to 892 years, 33 weeks, 2 days, 6 hours, 7 minutes, 12 seconds.
• To count from 1 to 28,073,196,432 would take you about one thousand, seven hundred eighty-five 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 28073196432 cubic inches would be around 253.3 feet tall.

Recreational maths with 28073196432

• 28073196432 backwards is 23469137082
• The number of decimal digits it has is: 11
• The sum of 28073196432's digits is 45
• More coming soon!