690228640000

Names of 690228640000

• Cardinal: 690228640000 can be written as Six hundred ninety billion, two hundred twenty-eight million, six hundred forty thousand.

Scientific notation

• Scientific notation: 6.9022864 × 10¹¹

Factors of 690228640000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 105

Divisors of 690228640000

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 67 80 100 124 125 128 134 155 160 200 248 250 256 268 310 320 335 400 496 500 536 620 625 640 670 775 800 961 992 1000 1072 1240 1250 1280 1340 1550 1600 1675 1922 1984 2000 2077 2144 2480 2500 2680 3100 3200 3350 3844 3875 3968 4000 4154 4288 4489 4805 4960 5000 5360 6200 6400 6700 7688 7750 7936 8000 8308 8375 8576 8978 9610 9920 10000 10385 10720 12400 13400 15376 15500 16000 16616 16750 17152 17956 19220 19375 19840 20000 20770 21440 22445 24025 24800 26800 30752 31000 32000 33232 33500 35912 38440 38750 39680 40000 41540 41875 42880 44890 48050 49600 51925 53600 61504 62000 64387 66464 67000 71824 76880 77500 80000 83080 83750 85760 89780 96100 99200 103850 107200 112225 120125 123008 124000 128774 132928 134000 139159 143648 153760 155000 160000 166160 167500 179560 192200 198400 207700 214400 224450 240250 246016 248000 257548 259625 265856 268000 278318 287296 307520 310000 321935 332320 335000 359120 384400 415400 428800 448900 480500 496000 515096 519250 531712 536000 556636 561125 574592 600625 615040 620000 643870 664640 670000 695795 718240 768800 830800 897800 961000 992000 1030192 1038500 1072000 1113272 1122250 1149184 1201250 1230080 1240000 1287740 1298125 1329280 1340000 1391590 1436480 1537600 1609675 1661600 1795600 1922000 2060384 2077000 2144000 2226544 2244500 2402500 2480000 2575480 2596250 2658560 2680000 2783180 2805625 2872960 3075200 3219350 3323200 3478975 3591200 3844000 4120768 4154000 4313929 4453088 4489000 4805000 4960000 5150960 5192500 5360000 5566360 5611250 5745920 6150400 6438700 6646400 6957950 7182400 7688000 8048375 8241536 8308000 8627858 8906176 8978000 9610000 10301920 10385000 10720000 11132720 11222500 12877400 13292800 13915900 14364800 15376000 16096750 16483072 16616000 17255716 17394875 17812352 17956000 19220000 20603840 20770000 21569645 22265440 22445000 25754800 27831800 28729600 30752000 32193500 33232000 34511432 34789750 35624704 35912000 38440000 40241875 41207680 41540000 43139290 44530880 44890000 51509600 55663600 64387000 66464000 69022864 69579500 71824000 76880000 80483750 82415360 83080000 86278580 86974375 89061760 89780000 103019200 107848225 111327200 128774000 138045728 139159000 143648000 153760000 160967500 166160000 172557160 173948750 178123520 179560000 206038400 215696450 222654400 257548000 276091456 278318000 321935000 332320000 345114320 347897500 359120000 412076800 431392900 445308800 515096000 539241125 552182912 556636000 643870000 690228640 695795000 718240000 862785800 890617600 1030192000 1078482250 1104365824 1113272000 1287740000 1380457280 1391590000 1725571600 2060384000 2156964500 2226544000 2575480000 2696205625 2760914560 2783180000 3451143200 4313929000 4453088000 5150960000 5392411250 5521829120 5566360000 6902286400 8627858000 10301920000 10784822500 11132720000 13804572800 17255716000 21569645000 22265440000 27609145600 34511432000 43139290000 69022864000 86278580000 138045728000 172557160000 345114320000 690228640000
• Sum of all divisors σ(n): 1805927083191
• Sum of proper divisors (its aliquot sum) s(n): 1115698443191
• 690228640000 is an abundant number, because the sum of its proper divisors (1115698443191) is greater than itself. Its abundance is 425469803191

Bases of 690228640000

• Binary: 1010000010110100110101010011100100000000₂
• Hexadecimal: 0xA0B4D53900
• Base-36: 8T34B75S

Squares and roots of 690228640000

• 690228640000 squared (690228640000²) is 476415575476249600000000
• 690228640000 cubed (690228640000³) is 328835674735789113708544000000000000
• 690228640000 is a perfect square number. Its square root is 830800
• The cube root of 690228640000 is 8837.5318485035

Scales and comparisons

• 690,228,640,000 seconds is equal to 21,947 years, 7 weeks, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 690,228,640,000 would take you about forty-three thousand, eight hundred ninety-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 690228640000 cubic inches would be around 736.5 feet tall.

Recreational maths with 690228640000

• 690228640000 backwards is 000046822096
• The number of decimal digits it has is: 12
• The sum of 690228640000's digits is 37
• More coming soon!