1680790997900

Names of 1680790997900

• Cardinal: 1680790997900 can be written as One trillion, six hundred eighty billion, seven hundred ninety million, nine hundred ninety-seven thousand, nine hundred.

Scientific notation

• Scientific notation: 1.6807909979 × 10¹²

Factors of 1680790997900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 21723

Divisors of 1680790997900

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 10 14 17 19 20 25 28 34 35 38 49 50 68 70 76 85 95 98 100 119 133 140 170 175 190 196 238 245 266 323 340 343 350 380 425 475 476 490 532 595 646 665 686 700 833 850 931 950 980 1190 1225 1292 1330 1372 1615 1666 1700 1715 1862 1900 2261 2380 2401 2450 2660 2975 3230 3325 3332 3430 3724 4165 4522 4655 4802 4900 5831 5950 6460 6517 6650 6860 8075 8330 8575 9044 9310 9604 11305 11662 11900 12005 13034 13300 15827 16150 16660 17150 18620 20825 21673 22610 23275 23324 24010 26068 29155 31654 32300 32585 34300 40817 41650 43346 45220 45619 46550 48020 56525 58310 60025 63308 65170 79135 81634 83300 86692 91238 93100 108365 110789 113050 116620 120050 130340 145775 151711 158270 162925 163268 182476 204085 216730 221578 226100 228095 240100 291550 303422 316540 325850 368441 395675 408170 411787 433460 443156 456190 541825 553945 583100 606844 651700 736882 758555 775523 791350 816340 823574 912380 1020425 1061977 1083650 1107890 1140475 1473764 1517110 1551046 1582700 1647148 1842205 2040850 2058935 2123954 2167300 2215780 2280950 2579087 2769725 2882509 3034220 3102092 3684410 3792775 3877615 4081700 4117870 4247908 4561900 5158174 5309885 5539450 5765018 7000379 7368820 7433839 7585550 7755230 8235740 9211025 10294675 10316348 10619770 11078900 11530036 12895435 14000758 14412545 14867678 15171100 15510460 18053609 18422050 19388075 20177563 20589350 21239540 25790870 26549425 28001516 28825090 29735356 35001895 36107218 36844100 37169195 38776150 40355126 41178700 49002653 51581740 52036873 53098850 57650180 64477175 70003790 72062725 72214436 74338390 77552300 80710252 90268045 98005306 100887815 104073746 106197700 126375263 128954350 140007580 141242941 144125450 148676780 175009475 180536090 185845975 196010612 201775630 208147492 245013265 252750526 257908700 260184365 282485882 288250900 343018571 350018950 361072180 371691950 403551260 451340225 490026530 504439075 505501052 520368730 564971764 631876315 686037142 700037900 706214705 743383900 884626841 902680450 980053060 988700587 1008878150 1040737460 1225066325 1263752630 1300921825 1372074284 1412429410 1715092855 1769253682 1805360900 1977401174 2017756300 2401129997 2450132650 2527505260 2601843650 2824858820 3159381575 3430185710 3531073525 3538507364 3954802348 4423134205 4802259994 4900265300 4943502935 5203687300 6318763150 6860371420 7062147050 8575464275 8846268410 9604519988 9887005870 12005649985 12637526300 14124294100 16807909979 17150928550 17692536820 19774011740 22115671025 24011299970 24717514675 33615819958 34301857100 44231342050 48022599940 49435029350 60028249925 67231639916 84039549895 88462684100 98870058700 120056499850 168079099790 240112999700 336158199580 420197749475 840395498950 1680790997900
• Sum of all divisors σ(n): 4742577236880
• Sum of proper divisors (its aliquot sum) s(n): 3061786238980
• 1680790997900 is an abundant number, because the sum of its proper divisors (3061786238980) is greater than itself. Its abundance is 1380995241080

Bases of 1680790997900

• Binary: 11000011101010110111100110100101110001100₂
• Hexadecimal: 0x18756F34B8C
• Base-36: LG57KA6K

Squares and roots of 1680790997900

• 1680790997900 squared (1680790997900²) is 2825058378621677804410000
• 1680790997900 cubed (1680790997900³) is 4748332691329285863446564920739000000
• The square root of 1680790997900 is 1296453.2378377555
• The cube root of 1680790997900 is 11889.7093388923

Scales and comparisons

• 1,680,790,997,900 seconds is equal to 53,443 years, 49 weeks, 4 days, 12 hours, 18 minutes, 20 seconds.
• To count from 1 to 1,680,790,997,900 would take you about one hundred thirty-three thousand, six hundred nine 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 1680790997900 cubic inches would be around 990.8 feet tall.

Recreational maths with 1680790997900

• 1680790997900 backwards is 0097990970861
• The number of decimal digits it has is: 13
• The sum of 1680790997900's digits is 65
• More coming soon!