128488578797007

Names of 128488578797007

• Cardinal: 128488578797007 can be written as One hundred twenty-eight trillion, four hundred eighty-eight billion, five hundred seventy-eight million, seven hundred ninety-seven thousand and seven.

Scientific notation

• Scientific notation: 1.28488578797007 × 10¹⁴

Factors of 128488578797007

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 147

Divisors of 128488578797007

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 11 13 27 33 37 39 83 99 111 117 121 143 169 249 297 333 351 363 407 429 481 507 747 913 999 1079 1089 1221 1287 1331 1443 1521 1573 1859 2241 2739 3071 3237 3267 3663 3861 3993 4329 4477 4563 4719 5291 5577 6253 6889 8217 9213 9711 10043 10989 11869 11979 12987 13431 14027 14157 15873 16731 17303 18759 20449 20667 24651 27639 29133 30129 33781 35607 35937 39923 40293 42081 42471 47619 49247 50193 51909 56277 58201 61347 62001 68783 75779 82917 89557 90387 101343 106821 110473 119769 120879 126243 130559 142857 147741 154297 155727 168831 174603 184041 186003 206349 224939 227337 254893 268671 271161 304029 320463 331419 359307 371591 378729 391677 439153 443223 462891 467181 518999 523809 552123 571787 619047 640211 674817 682011 756613 764679 806013 833569 912087 985127 994257 1077921 1114773 1164241 1175031 1317459 1329669 1388673 1436149 1556997 1571427 1697267 1715361 1857141 1920633 2024451 2046033 2269839 2294037 2418039 2500707 2803823 2955381 2982771 3313609 3344319 3492723 3525093 3952377 4087501 4166019 4308447 4670991 4830683 5091801 5146083 5708989 5761899 6073353 6289657 6809517 6882111 7433231 7502121 8322743 8411469 8866143 9169259 9940827 10032957 10478169 10836397 11857131 12262503 12806651 12925341 14012973 14492049 15275403 15438249 17126967 17285697 18669937 18868971 20428551 21156119 22299693 22506363 24968229 25234407 26598429 27507777 29822481 30842053 31434507 32509191 36449699 36787509 38419953 38776023 43076917 43476147 45826209 51380901 53137513 56009811 56606913 62798879 63468357 66899079 69186227 74904687 75703221 81765541 82523331 89467443 92526159 96632003 97527573 109349097 110362527 115259859 119200367 129230751 130428441 140873161 154142703 159412539 168029433 169820739 188396637 190405071 200697237 207558681 224714061 232717309 245296623 247569993 275029547 277578477 289896009 292582719 328047291 339262583 345779577 357601101 387692253 400946689 422619483 473846087 478237617 504088299 565189911 571215213 622676043 690787669 698151927 735889869 761048497 825088641 832735431 869688027 899420951 984141873 1017787749 1062952033 1072803303 1163076759 1202840067 1267858449 1421538261 1434712851 1549604771 1695569733 1868028129 2072363007 2094455781 2207669607 2283145491 2475265923 2559890399 2609064081 2698262853 3025325017 3053363247 3188856099 3218409909 3575384111 3608520201 3803575347 4264614783 4410413579 4648814313 5212306957 6217089021 6283367343 6849436473 7425797769 7679671197 8094788559 9075975051 9160089741 9566568297 9893630461 10726152333 10825560603 11692472363 12793844349 13231240737 13946442939 15636920871 18651267063 20548309419 23039013591 24284365677 27227925153 28158794389 28699704891 29680891383 32178456999 33278575187 35077417089 39329225221 39693722211 41839328817 46910762613 57335376527 69117040773 81683775459 84476383167 89042674149 96535370997 99835725561 105232251267 117987675663 119081166633 128617195993 140732287839 172006129581 253429149501 267128022447 299507176683 315696753801 353963026989 366064327057 385851587979 432621477431 516018388743 760287448503 898521530049 1061889080967 1098192981171 1157554763937 1297864432293 1548055166229 3294578943513 3472664291811 3893593296879 4758836251741 9883736830539 11680779890637 14276508755223 42829526265669 128488578797007
• Sum of all divisors σ(n): 235686258662400
• Sum of proper divisors (its aliquot sum) s(n): 107197679865393
• 128488578797007 is a deficient number, because the sum of its proper divisors (107197679865393) is less than itself. Its deficiency is 21290898931614

Bases of 128488578797007

• Binary: 11101001101110000010100000110001100110111001111₂
• Hexadecimal: 0x74DC1418CDCF
• Base-36: 19JMU6C79R

Squares and roots of 128488578797007

• 128488578797007 squared (128488578797007²) is 16509314881274676807312158049
• 128488578797007 cubed (128488578797007³) is 2121258406007261575961205527992705472159343
• The square root of 128488578797007 is 11335280.2698921829
• The cube root of 128488578797007 is 50460.8825324523

Scales and comparisons

• 128,488,578,797,007 seconds is equal to 4,085,539 years, 18 weeks, 6 days, 16 hours, 3 minutes, 27 seconds.
• To count from 1 to 128,488,578,797,007 would take you about ten million, two hundred thirteen thousand, eight hundred forty-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 128488578797007 cubic inches would be around 4205.1 feet tall.

Recreational maths with 128488578797007

• 128488578797007 backwards is 700797875884821
• The number of decimal digits it has is: 15
• The sum of 128488578797007's digits is 81
• More coming soon!