452431121920

Names of 452431121920

• Cardinal: 452431121920 can be written as Four hundred fifty-two billion, four hundred thirty-one million, one hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.5243112192 × 10¹¹

Factors of 452431121920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 154156

Divisors of 452431121920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 37 40 62 64 74 80 124 128 148 155 160 185 248 256 296 310 320 370 496 512 592 620 640 740 992 1147 1184 1240 1280 1480 1984 2294 2368 2480 2560 2960 3968 4588 4736 4960 5735 5920 7936 9176 9472 9920 11470 11840 15872 18352 18944 19840 22940 23680 36704 39680 45880 47360 73408 79360 91760 94720 146816 154081 183520 293632 308162 367040 587264 616324 734080 770405 1232648 1468160 1540810 2465296 2936320 3081620 4776511 4930592 5700997 6163240 9553022 9861184 11401994 12326480 19106044 19722368 22803988 23882555 24652960 28504985 38212088 39444736 45607976 47765110 49305920 57009970 76424176 78889472 91215952 95530220 98611840 114019940 152848352 176730907 182431904 191060440 197223680 228039880 305696704 353461814 364863808 382120880 394447360 456079760 611393408 706923628 729727616 764241760 883654535 912159520 1222786816 1413847256 1459455232 1528483520 1767309070 1824319040 2445573632 2827694512 2918910464 3056967040 3534618140 3648638080 5655389024 6113934080 7069236280 7297276160 11310778048 12227868160 14138472560 14594552320 22621556096 28276945120 45243112192 56553890240 90486224384 113107780480 226215560960 452431121920
• Sum of all divisors σ(n): 1150038464256
• Sum of proper divisors (its aliquot sum) s(n): 697607342336
• 452431121920 is an abundant number, because the sum of its proper divisors (697607342336) is greater than itself. Its abundance is 245176220416

Bases of 452431121920

• Binary: 110100101010110111111110000111000000000₂
• Hexadecimal: 0x6956FF0E00
• Base-36: 5RUDT3WG

Squares and roots of 452431121920

• 452431121920 squared (452431121920²) is 204693920081789904486400
• 452431121920 cubed (452431121920³) is 92609899912807024648511593381888000
• The square root of 452431121920 is 672630.0037316207
• The cube root of 452431121920 is 7676.8694851111

Scales and comparisons

• 452,431,121,920 seconds is equal to 14,385 years, 47 weeks, 2 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 452,431,121,920 would take you about twenty-eight thousand, seven hundred seventy-one 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 452431121920 cubic inches would be around 639.7 feet tall.

Recreational maths with 452431121920

• 452431121920 backwards is 029121134254
• The number of decimal digits it has is: 12
• The sum of 452431121920's digits is 34
• More coming soon!