123428463552

Names of 123428463552

• Cardinal: 123428463552 can be written as One hundred twenty-three billion, four hundred twenty-eight million, four hundred sixty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.23428463552 × 10¹¹

Factors of 123428463552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 466875

Divisors of 123428463552

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 136 144 153 162 192 204 216 243 272 288 306 324 408 432 459 486 544 576 612 648 816 864 918 972 1088 1224 1296 1377 1632 1728 1836 1944 2448 2592 2754 3264 3672 3888 4131 4896 5184 5508 7344 7776 8262 9792 11016 14688 15552 16524 22032 29376 33048 44064 66096 88128 132192 264384 466853 933706 1400559 1867412 2801118 3734824 4201677 5602236 7469648 7936501 8403354 11204472 12605031 14939296 15873002 16806708 22408944 23809503 25210062 29878592 31746004 33613416 37815093 44817888 47619006 50420124 63492008 67226832 71428509 75630186 89635776 95238012 100840248 113445279 126984016 134453664 142857018 151260372 190476024 201680496 214285527 226890558 253968032 268907328 285714036 302520744 380952048 403360992 428571054 453781116 507936064 571428072 605041488 642856581 761904096 806721984 857142108 907562232 1142856144 1210082976 1285713162 1523808192 1714284216 1815124464 1928569743 2285712288 2420165952 2571426324 3428568432 3630248928 3857139486 4571424576 5142852648 6857136864 7260497856 7714278972 10285705296 13714273728 15428557944 20571410592 30857115888 41142821184 61714231776 123428463552
• Sum of all divisors σ(n): 388471080816
• Sum of proper divisors (its aliquot sum) s(n): 265042617264
• 123428463552 is an abundant number, because the sum of its proper divisors (265042617264) is greater than itself. Its abundance is 141614153712

Bases of 123428463552

• Binary: 1110010111100111010001110001111000000₂
• Hexadecimal: 0x1CBCE8E3C0
• Base-36: 1KPA4C00

Squares and roots of 123428463552

• 123428463552 squared (123428463552²) is 15234585614807392456704
• 123428463552 cubed (123428463552³) is 1880381495287077751342449402052608
• The square root of 123428463552 is 351323.8727328389
• The cube root of 123428463552 is 4978.9577496603

Scales and comparisons

• 123,428,463,552 seconds is equal to 3,924 years, 33 weeks, 3 days, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 123,428,463,552 would take you about seven thousand, eight hundred forty-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 123428463552 cubic inches would be around 414.9 feet tall.

Recreational maths with 123428463552

• 123428463552 backwards is 255364824321
• The number of decimal digits it has is: 12
• The sum of 123428463552's digits is 45
• More coming soon!