128209200272000

Names of 128209200272000

• Cardinal: 128209200272000 can be written as One hundred twenty-eight trillion, two hundred nine billion, two hundred million, two hundred seventy-two thousand.

Scientific notation

• Scientific notation: 1.28209200272 × 10¹⁴

Factors of 128209200272000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 20114

Divisors of 128209200272000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 457 500 640 800 914 937 1000 1600 1828 1874 2000 2285 3200 3656 3748 4000 4570 4685 7312 7496 8000 9140 9370 11425 14624 14992 16000 18280 18713 18740 22850 23425 29248 29984 36560 37426 37480 45700 46850 57125 58496 59968 73120 74852 74960 91400 93565 93700 114250 117125 119936 146240 149704 149920 182800 187130 187400 228500 234250 292480 299408 299840 365600 374260 374800 428209 457000 467825 468500 598816 599680 731200 748520 749600 856418 914000 935650 937000 1197632 1462400 1497040 1499200 1712836 1828000 1871300 1874000 2141045 2339125 2395264 2994080 2998400 3425672 3656000 3742600 3748000 4282090 4678250 5988160 6851344 7312000 7485200 7496000 8551841 8564180 9356500 10705225 11976320 13702688 14970400 14992000 17103682 17128360 17534081 18713000 21410450 27405376 29940800 34207364 34256720 35068162 37426000 42759205 42820900 53526125 54810752 59881600 68414728 68513440 70136324 74852000 85518410 85641800 87670405 107052250 136829456 137026880 140272648 149704000 171036820 171283600 175340810 213796025 214104500 273658912 274053760 280545296 299408000 342073640 342567200 350681620 427592050 428209000 438352025 547317824 561090592 684147280 685134400 701363240 855184100 856418000 876704050 1068980125 1094635648 1122181184 1368294560 1370268800 1402726480 1710368200 1712836000 1753408100 2137960250 2191760125 2244362368 2736589120 2805452960 3420736400 3425672000 3506816200 4275920500 4383520250 5473178240 5610905920 6841472800 6851344000 7013632400 8013075017 8551841000 8767040500 11221811840 13682945600 14027264800 16026150034 17103682000 17534081000 27365891200 28054529600 32052300068 34207364000 35068162000 40065375085 56109059200 64104600136 68414728000 70136324000 80130750170 128209200272 136829456000 140272648000 160261500340 200326875425 256418400544 280545296000 320523000680 400653750850 512836801088 641046001360 801307501700 1001634377125 1025673602176 1282092002720 1602615003400 2003268754250 2564184005440 3205230006800 4006537508500 5128368010880 6410460013600 8013075017000 12820920027200 16026150034000 25641840054400 32052300068000 64104600136000 128209200272000
• Sum of all divisors σ(n): 319815656203680
• Sum of proper divisors (its aliquot sum) s(n): 191606455931680
• 128209200272000 is an abundant number, because the sum of its proper divisors (191606455931680) is greater than itself. Its abundance is 63397255659680

Bases of 128209200272000

• Binary: 11101001001101100000111110101101101001010000000₂
• Hexadecimal: 0x749B07D6D280
• Base-36: 19G2HRKTQ8

Squares and roots of 128209200272000

• 128209200272000 squared (128209200272000²) is 16437599034385804873984000000
• 128209200272000 cubed (128209200272000³) is 2107451426590403471602528378523648000000000
• The square root of 128209200272000 is 11322950.1576223499
• The cube root of 128209200272000 is 50424.2828668861

Scales and comparisons

• 128,209,200,272,000 seconds is equal to 4,076,655 years, 51 weeks, 3 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 128,209,200,272,000 would take you about ten million, one hundred ninety-one thousand, six hundred thirty-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 128209200272000 cubic inches would be around 4202 feet tall.

Recreational maths with 128209200272000

• 128209200272000 backwards is 000272002902821
• The number of decimal digits it has is: 15
• The sum of 128209200272000's digits is 35
• More coming soon!