6689872000

Names of 6689872000

• Cardinal: 6689872000 can be written as Six billion, six hundred eighty-nine million, eight hundred seventy-two thousand.

Scientific notation

• Scientific notation: 6.689872 × 10⁹

Factors of 6689872000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 90

Divisors of 6689872000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 49 50 53 56 64 70 80 92 98 100 106 112 115 125 128 140 160 161 175 184 196 200 212 224 230 245 250 265 280 320 322 343 350 368 371 392 400 424 448 460 490 500 530 560 575 640 644 686 700 736 742 784 800 805 848 875 896 920 980 1000 1060 1120 1127 1150 1219 1225 1288 1325 1372 1400 1472 1484 1568 1600 1610 1696 1715 1750 1840 1855 1960 2000 2120 2240 2254 2300 2438 2450 2576 2597 2650 2744 2800 2875 2944 2968 3136 3200 3220 3392 3430 3500 3680 3710 3920 4000 4025 4240 4480 4508 4600 4876 4900 5152 5194 5300 5488 5600 5635 5750 5936 6095 6125 6272 6440 6625 6784 6860 7000 7360 7420 7840 7889 8000 8050 8480 8533 8575 9016 9200 9275 9752 9800 10304 10388 10600 10976 11200 11270 11500 11872 12190 12250 12880 12985 13250 13720 14000 14720 14840 15680 15778 16000 16100 16960 17066 17150 18032 18179 18400 18550 19504 19600 20125 20608 20776 21200 21952 22400 22540 23000 23744 24380 24500 25760 25970 26500 27440 28000 28175 29680 30475 31360 31556 32200 33920 34132 34300 36064 36358 36800 37100 39008 39200 39445 40250 41552 42400 42665 42875 43904 45080 46000 46375 47488 48760 49000 51520 51940 53000 54880 56000 56350 59360 59731 60950 63112 64400 64925 68264 68600 72128 72716 73600 74200 78016 78400 78890 80500 83104 84800 85330 85750 90160 90895 92000 92750 97520 98000 103040 103880 106000 109760 112000 112700 118720 119462 121900 126224 128800 129850 136528 137200 140875 144256 145432 148400 152375 156032 156800 157780 161000 166208 169600 170660 171500 180320 181790 184000 185500 195040 196000 197225 207760 212000 213325 219520 225400 237440 238924 243800 252448 257600 259700 273056 274400 281750 290864 296800 298655 304750 315560 322000 324625 332416 341320 343000 360640 363580 368000 371000 390080 392000 394450 415520 418117 424000 426650 450800 454475 477848 487600 504896 515200 519400 546112 548800 563500 581728 593600 597310 609500 631120 644000 649250 682640 686000 721280 727160 742000 780160 784000 788900 831040 836234 848000 853300 901600 908950 955696 975200 986125 1009792 1038800 1066625 1092224 1097600 1127000 1163456 1187200 1194620 1219000 1262240 1288000 1298500 1365280 1372000 1454320 1484000 1493275 1577800 1662080 1672468 1706600 1803200 1817900 1911392 1950400 1972250 2077600 2090585 2133250 2254000 2272375 2326912 2389240 2438000 2524480 2576000 2597000 2730560 2744000 2908640 2968000 2986550 3155600 3344936 3413200 3606400 3635800 3822784 3900800 3944500 4155200 4181170 4266500 4508000 4544750 4778480 4876000 5048960 5194000 5461120 5488000 5817280 5936000 5973100 6311200 6689872 6826400 7271600 7466375 7645568 7889000 8310400 8362340 8533000 9016000 9089500 9556960 9752000 10388000 10452925 11634560 11946200 12622400 13379744 13652800 14543200 14932750 15778000 16724680 17066000 18032000 18179000 19113920 19504000 20776000 20905850 23892400 25244800 26759488 27305600 29086400 29865500 31556000 33449360 34132000 36358000 38227840 41552000 41811700 47784800 52264625 53518976 58172800 59731000 63112000 66898720 68264000 72716000 83623400 95569600 104529250 119462000 126224000 133797440 136528000 145432000 167246800 191139200 209058500 238924000 267594880 290864000 334493600 418117000 477848000 668987200 836234000 955696000 1337974400 1672468000 3344936000 6689872000
• Sum of all divisors σ(n): 20621952000
• Sum of proper divisors (its aliquot sum) s(n): 13932080000
• 6689872000 is an abundant number, because the sum of its proper divisors (13932080000) is greater than itself. Its abundance is 7242208000

Bases of 6689872000

• Binary: 110001110101111110101100010000000₂
• Hexadecimal: 0x18EBF5880
• Base-36: 32MZ69S

Squares and roots of 6689872000

• 6689872000 squared (6689872000²) is 44754387376384000000
• 6689872000 cubed (6689872000³) is 299401122986424782848000000000
• The square root of 6689872000 is 81791.6377143777
• The cube root of 6689872000 is 1884.2532344425

Scales and comparisons

• 6,689,872,000 seconds is equal to 212 years, 37 weeks, 2 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 6,689,872,000 would take you about four hundred twenty-five 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 6689872000 cubic inches would be around 157 feet tall.

Recreational maths with 6689872000

• 6689872000 backwards is 0002789866
• 6689872000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6689872000's digits is 46
• More coming soon!