140190697728

Names of 140190697728

• Cardinal: 140190697728 can be written as One hundred forty billion, one hundred ninety million, six hundred ninety-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.40190697728 × 10¹¹

Factors of 140190697728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9329

Divisors of 140190697728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 3457 5867 6912 6914 10371 11734 13828 17601 20742 23468 27656 31113 35202 41484 46936 52803 55312 62226 70404 82968 93339 93872 105606 110624 124452 140808 158409 165936 186678 187744 211212 221248 248904 281616 316818 331872 373356 375488 422424 442496 497808 563232 633636 663744 746712 750976 844848 884992 995616 1126464 1267272 1327488 1493424 1501952 1689696 1991232 2252928 2534544 2654976 2986848 3379392 3982464 4505856 5069088 5973696 6758784 7964928 10138176 11947392 13517568 20276352 20282219 23894784 40552704 40564438 60846657 81128876 121693314 162257752 182539971 243386628 324515504 365079942 486773256 547619913 649031008 730159884 973546512 1095239826 1298062016 1460319768 1947093024 2190479652 2596124032 2920639536 3894186048 4380959304 5192248064 5841279072 7788372096 8761918608 11682558144 15576744192 17523837216 23365116288 35047674432 46730232576 70095348864 140190697728
• Sum of all divisors σ(n): 414759159360
• Sum of proper divisors (its aliquot sum) s(n): 274568461632
• 140190697728 is an abundant number, because the sum of its proper divisors (274568461632) is greater than itself. Its abundance is 134377763904

Bases of 140190697728

• Binary: 10000010100100000001000100100100000000₂
• Hexadecimal: 0x20A4044900
• Base-36: 1SEHX6O0

Squares and roots of 140190697728

• 140190697728 squared (140190697728²) is 19653431729463464361984
• 140190697728 cubed (140190697728³) is 2755228306903096803990599318372352
• The square root of 140190697728 is 374420.4825166487
• The cube root of 140190697728 is 5194.8506437003

Scales and comparisons

• 140,190,697,728 seconds is equal to 4,457 years, 32 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 140,190,697,728 would take you about eight thousand, nine hundred fifteen 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 140190697728 cubic inches would be around 432.9 feet tall.

Recreational maths with 140190697728

• 140190697728 backwards is 827796091041
• 140190697728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140190697728's digits is 54
• More coming soon!