1328120792631325

Names of 1328120792631325

• Cardinal: 1328120792631325 can be written as One quadrillion, three hundred twenty-eight trillion, one hundred twenty billion, seven hundred ninety-two million, six hundred thirty-one thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.328120792631325 × 10¹⁵

Factors of 1328120792631325

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22195

Divisors of 1328120792631325

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 11 17 25 29 35 55 77 85 119 145 175 187 203 275 289 319 385 425 493 595 725 935 1015 1309 1445 1595 1925 2023 2233 2465 2975 3179 3451 4675 4733 5075 5423 6545 7225 7975 8381 10115 11165 12325 15895 17255 17393 22253 23665 27115 32725 33131 37961 41905 50575 52063 55825 58667 79475 80461 86275 86965 92191 111265 118325 121751 135575 137257 165655 189805 191323 209525 260315 293335 295681 364441 402305 434825 460955 504397 556325 563227 608755 645337 686285 828275 885071 949025 956615 960799 1301575 1339261 1367837 1466675 1478405 1509827 1822205 2011525 2069767 2304775 2333369 2521985 2816135 3043775 3226685 3252491 3431425 3530779 4425355 4783075 4803995 5026577 5548367 6195497 6696305 6839185 7392025 7549135 8574749 9111025 9574859 10348835 10568789 11666845 12609925 14080675 15046207 16133425 16262455 16333583 17653895 22126775 22767437 24019975 25132885 25667059 27741835 30977485 33481525 34195925 35186039 37745675 38838569 39667273 42873745 47874295 51744175 52843945 55292347 58334225 60023243 75231035 81312275 81667915 82321069 88269475 94322239 105323449 113837185 125664425 128335295 138709175 145770733 154887425 175930195 179669413 194192845 198336365 214368725 239371475 264219725 276461735 277670911 300116215 376155175 387046429 408339575 411605345 436340003 471611195 526617245 569185925 576247483 641676475 660255673 728853665 879650975 898347065 905531759 970964225 991681825 1020395131 1382308675 1388354555 1399458173 1500581075 1603478063 1935232145 2058026725 2181700015 2358055975 2387311001 2633086225 2881237415 3054380021 3301278365 3644268325 4491735325 4527658795 5101975655 6338722313 6941772775 6997290865 8017390315 9676160725 9796207211 10908500075 11224346441 11936555005 14406187075 15271900105 15394039903 16506391825 16711177007 22638293975 23790788941 25509878275 26260421011 31693611565 34986454325 40086951575 40584287017 48981036055 56121732205 59682775025 76359500525 76970199515 83555885035 107758279321 118953944705 131302105055 158468057825 166535522587 183822947077 202921435085 244905180275 261698678351 280608661025 284090009119 384850997575 417779425175 446427157187 538791396605 594769723525 656510525275 689932879289 832677612935 919114735385 1014607175425 1308493391755 1420450045595 1831890748457 2232135785935 2693956983025 3124990100309 3449664396445 4163388064675 4595573676925 4829530155023 6542466958775 7102250227975 7589261672179 9159453742285 11160678929675 15624950501545 17248321982225 24147650775115 37946308360895 45797268711425 53124831705253 78124752507725 120738253875575 189731541804475 265624158526265 1328120792631325
• Sum of all divisors σ(n): 2256941365436160
• Sum of proper divisors (its aliquot sum) s(n): 928820572804835
• 1328120792631325 is a deficient number, because the sum of its proper divisors (928820572804835) is less than itself. Its deficiency is 399300219826490

Bases of 1328120792631325

• Binary: 100101101111110101100111000000100000100100000011101₂
• Hexadecimal: 0x4B7EB3810481D
• Base-36: D2S29OVBJ1

Squares and roots of 1328120792631325

• 1328120792631325 squared (1328120792631325²) is 1763904839819658982417371255625
• 1328120792631325 cubed (1328120792631325³) is 2342678693987515847897219393653356362957453125
• The square root of 1328120792631325 is 36443391.6181154165
• The cube root of 1328120792631325 is 109920.6257311515

Scales and comparisons

• 1,328,120,792,631,325 seconds is equal to 42,230,133 years, 3 weeks, 5 hours, 35 minutes, 25 seconds.
• To count from 1 to 1,328,120,792,631,325 would take you about one hundred twenty-six million, six hundred ninety thousand, three hundred ninety-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 1328120792631325 cubic inches would be around 9160.1 feet tall.

Recreational maths with 1328120792631325

• 1328120792631325 backwards is 5231362970218231
• 1328120792631325 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1328120792631325's digits is 55
• More coming soon!