2690120400

Names of 2690120400

• Cardinal: 2690120400 can be written as Two billion, six hundred ninety million, one hundred twenty thousand, four hundred.

Scientific notation

• Scientific notation: 2.6901204 × 10⁹

Factors of 2690120400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 309

Divisors of 2690120400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 75 80 88 97 100 110 120 121 132 150 165 176 191 194 200 220 240 242 264 275 291 300 330 363 382 388 400 440 484 485 528 550 573 582 600 605 660 726 764 776 825 880 955 968 970 1067 1100 1146 1164 1200 1210 1320 1452 1455 1528 1552 1650 1815 1910 1936 1940 2101 2134 2200 2292 2328 2420 2425 2640 2865 2904 2910 3025 3056 3201 3300 3630 3820 3880 4202 4268 4400 4584 4656 4775 4840 4850 5335 5730 5808 5820 6050 6303 6402 6600 7260 7275 7640 7760 8404 8536 9075 9168 9550 9680 9700 10505 10670 11460 11640 11737 12100 12606 12804 13200 14325 14520 14550 15280 16005 16808 17072 18150 18527 19100 19400 21010 21340 22920 23111 23280 23474 24200 25212 25608 26675 28650 29040 29100 31515 32010 33616 35211 36300 37054 38200 38800 42020 42680 45840 46222 46948 48400 50424 51216 52525 53350 55581 57300 58200 58685 63030 64020 69333 70422 72600 74108 76400 80025 84040 85360 92444 92635 93896 100848 105050 106700 111162 114600 115555 116400 117370 126060 128040 138666 140844 145200 148216 157575 160050 168080 176055 184888 185270 187792 203797 210100 213400 222324 229200 231110 234740 252120 256080 277332 277905 281688 293425 296432 315150 320100 346665 352110 369776 370540 407594 420200 426800 444648 462220 463175 469480 504240 554664 555810 563376 577775 586850 611391 630300 640200 693330 704220 741080 815188 840400 880275 889296 924440 926350 938960 1018985 1109328 1111620 1155550 1173700 1222782 1260600 1280400 1386660 1389525 1408440 1482160 1630376 1733325 1760550 1848880 1852700 2037970 2223240 2241767 2311100 2347400 2445564 2521200 2773320 2779050 2816880 3056955 3260752 3466650 3521100 3705400 4075940 4446480 4483534 4622200 4694800 4891128 5094925 5546640 5558100 6113910 6725301 6933300 7042200 7410800 8151880 8967068 9244400 9782256 10189850 11116200 11208835 12227820 13450602 13866600 14084400 15284775 16303760 17934136 20379700 22232400 22417670 24455640 26901204 27733200 30569550 33626505 35868272 40759400 44835340 48911280 53802408 56044175 61139100 67253010 81518800 89670680 107604816 112088350 122278200 134506020 168132525 179341360 224176700 244556400 269012040 336265050 448353400 538024080 672530100 896706800 1345060200 2690120400
• Sum of all divisors σ(n): 9619717632
• Sum of proper divisors (its aliquot sum) s(n): 6929597232
• 2690120400 is an abundant number, because the sum of its proper divisors (6929597232) is greater than itself. Its abundance is 4239476832

Bases of 2690120400

• Binary: 10100000010101111111101011010000₂
• Hexadecimal: 0xA057FAD0
• Base-36: 18HMM6O

Squares and roots of 2690120400

• 2690120400 squared (2690120400²) is 7236747766496160000
• 2690120400 cubed (2690120400³) is 19467722796305756537664000000
• The square root of 2690120400 is 51866.3706075527
• The cube root of 2690120400 is 1390.7761653795

Scales and comparisons

• 2,690,120,400 seconds is equal to 85 years, 27 weeks, 6 days, 15 hours, 40 minutes.
• To count from 1 to 2,690,120,400 would take you about one hundred seventy-one 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 2690120400 cubic inches would be around 115.9 feet tall.

Recreational maths with 2690120400

• 2690120400 backwards is 0040210962
• 2690120400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2690120400's digits is 24
• More coming soon!