2689928016400

Names of 2689928016400

• Cardinal: 2689928016400 can be written as Two trillion, six hundred eighty-nine billion, nine hundred twenty-eight million, sixteen thousand, four hundred.

Scientific notation

• Scientific notation: 2.6899280164 × 10¹²

Factors of 2689928016400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 83779

Divisors of 2689928016400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 37 40 41 50 53 74 80 82 100 106 148 164 185 200 205 212 265 296 328 370 400 410 424 530 592 656 740 820 848 925 1025 1060 1325 1480 1517 1640 1850 1961 2050 2120 2173 2650 2960 3034 3280 3700 3922 4100 4240 4346 5300 6068 7400 7585 7844 8200 8692 9805 10600 10865 12136 14800 15170 15688 16400 17384 19610 21200 21730 24272 30340 31376 34768 37925 39220 43460 49025 54325 60680 75850 78440 80401 83641 86920 98050 108650 121360 151700 156880 160802 167282 173840 196100 217300 303400 321604 334564 392200 402005 418205 434600 606800 643208 669128 784400 804010 836410 869200 1286416 1338256 1608020 1672820 2010025 2091025 3094717 3216040 3345640 3429281 4020050 4182050 4432973 6189434 6432080 6691280 6858562 8040100 8364100 8865946 12378868 13717124 15473585 16080200 16728200 17146405 17731892 22164865 24757736 27434248 30947170 32160400 33456400 34292810 35463784 44329730 49515472 54868496 61894340 68585620 70927568 77367925 85732025 88659460 110824325 123788680 126883397 137171240 154735850 164020001 171464050 177318920 181751893 221648650 247577360 253766794 274342480 309471700 328040002 342928100 354637840 363503786 443297300 507533588 618943400 634416985 656080004 685856200 727007572 820100005 886594600 908759465 1015067176 1237886800 1268833970 1312160008 1371712400 1454015144 1640200010 1773189200 1817518930 2030134352 2537667940 2624320016 2908030288 3172084925 3280400020 3635037860 4100500025 4543797325 5075335880 6344169850 6560800040 6724820041 7270075720 8201000050 9087594650 10150671760 12688339700 13121600080 13449640082 14540151440 16402000100 18175189300 25376679400 26899280164 32804000200 33624100205 36350378600 50753358800 53798560328 65608000400 67248200410 72700757200 107597120656 134496400820 168120501025 268992801640 336241002050 537985603280 672482004100 1344964008200 2689928016400
• Sum of all divisors σ(n): 6927466645008
• Sum of proper divisors (its aliquot sum) s(n): 4237538628608
• 2689928016400 is an abundant number, because the sum of its proper divisors (4237538628608) is greater than itself. Its abundance is 1547610612208

Bases of 2689928016400

• Binary: 100111001001001100001101000011001000010000₂
• Hexadecimal: 0x2724C343210
• Base-36: YBQHOT1S

Squares and roots of 2689928016400

• 2689928016400 squared (2689928016400²) is 7235712733413638668960000
• 2689928016400 cubed (2689928016400³) is 19463546400231571065501909050944000000
• The square root of 2689928016400 is 1640100.0019511005
• The cube root of 2689928016400 is 13907.4301086523

Scales and comparisons

• 2,689,928,016,400 seconds is equal to 85,531 years, 20 weeks, 2 days, 2 hours, 46 minutes, 40 seconds.
• To count from 1 to 2,689,928,016,400 would take you about two hundred thirteen thousand, eight hundred twenty-eight 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 2689928016400 cubic inches would be around 1159 feet tall.

Recreational maths with 2689928016400

• 2689928016400 backwards is 0046108299862
• The number of decimal digits it has is: 13
• The sum of 2689928016400's digits is 55
• More coming soon!