30690000000

Names of 30690000000

• Cardinal: 30690000000 can be written as Thirty billion, six hundred ninety million.

Scientific notation

• Scientific notation: 3.069 × 10¹⁰

Factors of 30690000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 52

Divisors of 30690000000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 31 32 33 36 40 44 45 48 50 55 60 62 64 66 72 75 80 88 90 93 96 99 100 110 120 124 125 128 132 144 150 155 160 165 176 180 186 192 198 200 220 225 240 248 250 264 275 279 288 300 310 320 330 341 352 360 372 375 384 396 400 440 450 465 480 495 496 500 528 550 558 576 600 620 625 640 660 682 704 720 744 750 775 792 800 825 880 900 930 960 990 992 1000 1023 1056 1100 1116 1125 1152 1200 1240 1250 1320 1364 1375 1395 1408 1440 1488 1500 1550 1584 1600 1650 1705 1760 1800 1860 1875 1920 1980 1984 2000 2046 2112 2200 2232 2250 2325 2400 2475 2480 2500 2640 2728 2750 2790 2880 2976 3000 3069 3100 3125 3168 3200 3300 3410 3520 3600 3720 3750 3875 3960 3968 4000 4092 4125 4224 4400 4464 4500 4650 4800 4950 4960 5000 5115 5280 5456 5500 5580 5625 5760 5952 6000 6138 6200 6250 6336 6600 6820 6875 6975 7040 7200 7440 7500 7750 7920 8000 8184 8250 8525 8800 8928 9000 9300 9375 9600 9900 9920 10000 10230 10560 10912 11000 11160 11250 11625 11904 12000 12276 12375 12400 12500 12672 13200 13640 13750 13950 14400 14880 15000 15345 15500 15625 15840 16000 16368 16500 17050 17600 17856 18000 18600 18750 19375 19800 19840 20000 20460 20625 21120 21824 22000 22320 22500 23250 24000 24552 24750 24800 25000 25575 26400 27280 27500 27900 28125 28800 29760 30000 30690 31000 31250 31680 32736 33000 34100 34375 34875 35200 35712 36000 37200 37500 38750 39600 40000 40920 41250 42625 43648 44000 44640 45000 46500 46875 48000 49104 49500 49600 50000 51150 52800 54560 55000 55800 56250 58125 59520 60000 61380 61875 62000 62500 63360 65472 66000 68200 68750 69750 72000 74400 75000 76725 77500 78125 79200 80000 81840 82500 85250 88000 89280 90000 93000 93750 96875 98208 99000 99200 100000 102300 103125 105600 109120 110000 111600 112500 116250 120000 122760 123750 124000 125000 127875 130944 132000 136400 137500 139500 140625 144000 148800 150000 153450 155000 156250 158400 163680 165000 170500 171875 174375 176000 178560 180000 186000 187500 193750 196416 198000 200000 204600 206250 213125 218240 220000 223200 225000 232500 234375 240000 245520 247500 248000 250000 255750 264000 272800 275000 279000 281250 290625 297600 300000 306900 309375 310000 312500 316800 327360 330000 341000 343750 348750 360000 372000 375000 383625 387500 392832 396000 400000 409200 412500 426250 440000 446400 450000 465000 468750 484375 491040 495000 496000 500000 511500 515625 528000 545600 550000 558000 562500 581250 600000 613800 618750 620000 625000 639375 654720 660000 682000 687500 697500 703125 720000 744000 750000 767250 775000 792000 818400 825000 852500 859375 871875 880000 892800 900000 930000 937500 968750 982080 990000 1000000 1023000 1031250 1065625 1091200 1100000 1116000 1125000 1162500 1200000 1227600 1237500 1240000 1250000 1278750 1320000 1364000 1375000 1395000 1406250 1453125 1488000 1500000 1534500 1546875 1550000 1584000 1636800 1650000 1705000 1718750 1743750 1800000 1860000 1875000 1918125 1937500 1964160 1980000 2000000 2046000 2062500 2131250 2200000 2232000 2250000 2325000 2421875 2455200 2475000 2480000 2500000 2557500 2578125 2640000 2728000 2750000 2790000 2812500 2906250 3000000 3069000 3093750 3100000 3196875 3273600 3300000 3410000 3437500 3487500 3600000 3720000 3750000 3836250 3875000 3960000 4092000 4125000 4262500 4359375 4400000 4464000 4500000 4650000 4843750 4910400 4950000 5000000 5115000 5156250 5328125 5456000 5500000 5580000 5625000 5812500 6000000 6138000 6187500 6200000 6393750 6600000 6820000 6875000 6975000 7265625 7440000 7500000 7672500 7734375 7750000 7920000 8184000 8250000 8525000 8718750 9000000 9300000 9590625 9687500 9820800 9900000 10000000 10230000 10312500 10656250 11000000 11160000 11250000 11625000 12276000 12375000 12400000 12787500 13200000 13640000 13750000 13950000 14531250 15000000 15345000 15468750 15500000 15984375 16368000 16500000 17050000 17437500 18000000 18600000 19181250 19375000 19800000 20460000 20625000 21312500 21796875 22000000 22320000 22500000 23250000 24552000 24750000 25575000 26640625 27280000 27500000 27900000 29062500 30000000 30690000 30937500 31000000 31968750 33000000 34100000 34875000 37200000 38362500 38750000 39600000 40920000 41250000 42625000 43593750 45000000 46500000 47953125 49104000 49500000 51150000 53281250 55000000 55800000 58125000 61380000 61875000 62000000 63937500 66000000 68200000 69750000 76725000 77500000 79921875 81840000 82500000 85250000 87187500 90000000 93000000 95906250 99000000 102300000 106562500 110000000 111600000 116250000 122760000 123750000 127875000 136400000 139500000 153450000 155000000 159843750 165000000 170500000 174375000 186000000 191812500 198000000 204600000 213125000 232500000 239765625 245520000 247500000 255750000 279000000 306900000 310000000 319687500 330000000 341000000 348750000 383625000 409200000 426250000 465000000 479531250 495000000 511500000 558000000 613800000 639375000 682000000 697500000 767250000 852500000 930000000 959062500 990000000 1023000000 1227600000 1278750000 1395000000 1534500000 1705000000 1918125000 2046000000 2557500000 2790000000 3069000000 3410000000 3836250000 5115000000 6138000000 7672500000 10230000000 15345000000 30690000000
• Sum of all divisors σ(n): 124312181760
• Sum of proper divisors (its aliquot sum) s(n): 93622181760
• 30690000000 is an abundant number, because the sum of its proper divisors (93622181760) is greater than itself. Its abundance is 62932181760

Bases of 30690000000

• Binary: 11100100101010001000011110010000000₂
• Hexadecimal: 0x725443C80
• Base-36: E3K17K0

Squares and roots of 30690000000

• 30690000000 squared (30690000000²) is 941876100000000000000
• 30690000000 cubed (30690000000³) is 28906177509000000000000000000000
• The square root of 30690000000 is 175185.6158478771
• The cube root of 30690000000 is 3130.8742841059

Scales and comparisons

• 30,690,000,000 seconds is equal to 975 years, 44 weeks, 8 hours.
• To count from 1 to 30,690,000,000 would take you about one thousand, nine hundred fifty-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 30690000000 cubic inches would be around 260.9 feet tall.

Recreational maths with 30690000000

• 30690000000 backwards is 00000009603
• 30690000000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30690000000's digits is 18
• More coming soon!