74068992

Names of 74068992

• Cardinal: 74068992 can be written as Seventy-four million, sixty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 7.4068992 × 10⁷

Factors of 74068992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 71

Divisors of 74068992

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 47 48 54 57 64 72 76 81 94 96 108 114 128 141 144 152 162 171 188 192 216 228 256 282 288 304 324 342 376 384 423 432 456 512 513 564 576 608 648 684 752 768 846 864 893 912 1024 1026 1128 1152 1216 1269 1296 1368 1504 1536 1539 1692 1728 1786 1824 2052 2256 2304 2432 2538 2592 2679 2736 3008 3072 3078 3384 3456 3572 3648 3807 4104 4512 4608 4864 5076 5184 5358 5472 6016 6156 6768 6912 7144 7296 7614 8037 8208 9024 9216 9728 10152 10368 10716 10944 12032 12312 13536 13824 14288 14592 15228 16074 16416 18048 19456 20304 20736 21432 21888 24064 24111 24624 27072 27648 28576 29184 30456 32148 32832 36096 40608 41472 42864 43776 48128 48222 49248 54144 57152 58368 60912 64296 65664 72192 72333 81216 82944 85728 87552 96444 98496 108288 114304 121824 128592 131328 144384 144666 162432 171456 175104 192888 196992 216576 228608 243648 257184 262656 289332 324864 342912 385776 393984 433152 457216 487296 514368 525312 578664 649728 685824 771552 787968 914432 974592 1028736 1157328 1299456 1371648 1543104 1575936 1949184 2057472 2314656 2743296 3086208 3898368 4114944 4629312 6172416 8229888 9258624 12344832 18517248 24689664 37034496 74068992
• Sum of all divisors σ(n): 237779520
• Sum of proper divisors (its aliquot sum) s(n): 163710528
• 74068992 is an abundant number, because the sum of its proper divisors (163710528) is greater than itself. Its abundance is 89641536

Bases of 74068992

• Binary: 100011010100011010000000000₂
• Hexadecimal: 0x46A3400
• Base-36: 183K00

Squares and roots of 74068992

• 74068992 squared (74068992²) is 5486215575896064
• 74068992 cubed (74068992³) is 406358457601320957247488
• The square root of 74068992 is 8606.3344113507
• The cube root of 74068992 is 419.9640785605

Scales and comparisons

• 74,068,992 seconds is equal to 2 years, 18 weeks, 3 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 74,068,992 would take you about three 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 74068992 cubic inches would be around 35 feet tall.

Recreational maths with 74068992

• 74068992 backwards is 29986047
• The number of decimal digits it has is: 8
• The sum of 74068992's digits is 45
• More coming soon!