128048331250

Names of 128048331250

• Cardinal: 128048331250 can be written as One hundred twenty-eight billion, forty-eight million, three hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.2804833125 × 10¹¹

Factors of 128048331250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 90

Divisors of 128048331250

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 14 23 25 35 46 49 50 53 70 98 106 115 125 161 175 230 245 250 265 322 343 350 371 490 530 575 625 686 742 805 875 1127 1150 1219 1225 1250 1325 1610 1715 1750 1855 2254 2401 2438 2450 2597 2650 2875 3125 3430 3710 4025 4375 4802 5194 5635 5750 6095 6125 6250 6625 7889 8050 8533 8575 8750 9275 11270 12005 12190 12250 12985 13250 14375 15778 16807 17066 17150 18179 18550 20125 21875 24010 25970 28175 28750 30475 30625 33125 33614 36358 39445 40250 42665 42875 43750 46375 55223 56350 59731 60025 60950 61250 64925 66250 71875 78890 84035 85330 85750 90895 92750 100625 110446 119462 120050 127253 129850 140875 143750 152375 153125 165625 168070 181790 197225 201250 213325 214375 231875 254506 276115 281750 298655 300125 304750 306250 324625 331250 386561 394450 418117 420175 426650 428750 454475 463750 503125 552230 597310 600250 636265 649250 704375 761875 773122 836234 840350 890771 908950 986125 1006250 1066625 1071875 1159375 1272530 1380575 1408750 1493275 1500625 1523750 1623125 1781542 1932805 1972250 2090585 2100875 2133250 2143750 2272375 2318750 2761150 2926819 2986550 3001250 3181325 3246250 3521875 3809375 3865610 4181170 4201750 4453855 4544750 4930625 5333125 5853638 6362650 6902875 7043750 7466375 7503125 7618750 8115625 8907710 9664025 9861250 10452925 10504375 10666250 11361875 13805750 14634095 14932750 15006250 15906625 16231250 19328050 20487733 20905850 21008750 22269275 22723750 24653125 26665625 29268190 31813250 34514375 37331875 40975466 44538550 48320125 49306250 52264625 52521875 53331250 56809375 69028750 73170475 74663750 79533125 96640250 102438665 104529250 105043750 111346375 113618750 146340950 159066250 172571875 186659375 204877330 222692750 241600625 261323125 345143750 365852375 373318750 397665625 483201250 512193325 522646250 556731875 731704750 795331250 1024386650 1113463750 1208003125 1306615625 1829261875 2416006250 2560966625 2613231250 2783659375 3658523750 5121933250 5567318750 9146309375 12804833125 18292618750 25609666250 64024165625 128048331250
• Sum of all divisors σ(n): 297777441024
• Sum of proper divisors (its aliquot sum) s(n): 169729109774
• 128048331250 is an abundant number, because the sum of its proper divisors (169729109774) is greater than itself. Its abundance is 41680778524

Bases of 128048331250

• Binary: 1110111010000010001100111100111110010₂
• Hexadecimal: 0x1DD04679F2
• Base-36: 1MTOO4QA

Squares and roots of 128048331250

• 128048331250 squared (128048331250²) is 16396375135909726562500
• 128048331250 cubed (128048331250³) is 2099528474702232436971923828125000
• The square root of 128048331250 is 357838.4150004021
• The cube root of 128048331250 is 5040.3184276693

Scales and comparisons

• 128,048,331,250 seconds is equal to 4,071 years, 28 weeks, 20 hours, 54 minutes, 10 seconds.
• To count from 1 to 128,048,331,250 would take you about eight thousand, one hundred forty-three 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 128048331250 cubic inches would be around 420 feet tall.

Recreational maths with 128048331250

• 128048331250 backwards is 052133840821
• The number of decimal digits it has is: 12
• The sum of 128048331250's digits is 37
• More coming soon!