2748701664

Names of 2748701664

• Cardinal: 2748701664 can be written as Two billion, seven hundred forty-eight million, seven hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.748701664 × 10⁹

Factors of 2748701664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 447

Divisors of 2748701664

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 29 32 36 41 46 48 58 69 72 82 87 92 96 116 123 138 144 164 174 184 207 232 246 261 276 288 328 348 349 368 369 414 464 492 522 552 656 667 696 698 736 738 828 928 943 984 1044 1047 1104 1189 1312 1334 1392 1396 1476 1656 1886 1968 2001 2088 2094 2208 2378 2668 2784 2792 2829 2952 3141 3312 3567 3772 3936 4002 4176 4188 4756 5336 5584 5658 5904 6003 6282 6624 7134 7544 8004 8027 8352 8376 8487 9512 10121 10672 10701 11168 11316 11808 12006 12564 14268 14309 15088 16008 16054 16752 16974 19024 20242 21344 21402 22632 24012 24081 25128 27347 28536 28618 30176 30363 32016 32108 33504 33948 38048 40484 42804 42927 45264 48024 48162 50256 54694 57072 57236 60726 64032 64216 67896 72243 80968 82041 85608 85854 90528 91089 96048 96324 100512 109388 114144 114472 121452 128432 128781 135792 144486 161936 164082 171216 171708 182178 192096 192648 218776 228944 232783 242904 246123 256864 257562 271584 288972 323872 328164 329107 342432 343416 364356 385296 414961 437552 457888 465566 485808 492246 515124 577944 656328 658214 686832 698349 728712 770592 829922 875104 931132 971616 984492 987321 1030248 1155888 1244883 1312656 1316428 1373664 1396698 1457424 1659844 1862264 1968984 1974642 2060496 2095047 2311776 2489766 2625312 2632856 2793396 2914848 2961963 3319688 3724528 3734649 3937968 3949284 4120992 4190094 4979532 5265712 5586792 5923926 6639376 7449056 7469298 7875936 7898568 8380188 9544103 9959064 10531424 11173584 11847852 13278752 14938596 15797136 16760376 19088206 19918128 22347168 23695704 28632309 29877192 31594272 33520752 38176412 39836256 47391408 57264618 59754384 67041504 76352824 85896927 94782816 114529236 119508768 152705648 171793854 229058472 305411296 343587708 458116944 687175416 916233888 1374350832 2748701664
• Sum of all divisors σ(n): 8668296000
• Sum of proper divisors (its aliquot sum) s(n): 5919594336
• 2748701664 is an abundant number, because the sum of its proper divisors (5919594336) is greater than itself. Its abundance is 3170892672

Bases of 2748701664

• Binary: 10100011110101011101101111100000₂
• Hexadecimal: 0xA3D5DBE0
• Base-36: 19GI7S0

Squares and roots of 2748701664

• 2748701664 squared (2748701664²) is 7555360837676368896
• 2748701664 cubed (2748701664³) is 20767432906641469077913042944
• The square root of 2748701664 is 52428.0617990023
• The cube root of 2748701664 is 1400.7991464663

Scales and comparisons

• 2,748,701,664 seconds is equal to 87 years, 20 weeks, 5 days, 16 hours, 14 minutes, 24 seconds.
• To count from 1 to 2,748,701,664 would take you about one hundred seventy-four 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 2748701664 cubic inches would be around 116.7 feet tall.

Recreational maths with 2748701664

• 2748701664 backwards is 4661078472
• The number of decimal digits it has is: 10
• The sum of 2748701664's digits is 45
• More coming soon!