161827629348

Names of 161827629348

• Cardinal: 161827629348 can be written as One hundred sixty-one billion, eight hundred twenty-seven million, six hundred twenty-nine thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.61827629348 × 10¹¹

Factors of 161827629348

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4872

Divisors of 161827629348

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 31 33 42 44 62 66 77 84 93 124 132 154 186 217 231 308 341 372 434 462 651 682 868 924 1023 1302 1364 2017 2046 2387 2604 2801 4034 4092 4774 5602 6051 7161 8068 8403 9548 11204 12102 14119 14322 16806 19607 22187 24204 28238 28644 30811 33612 39214 42357 44374 56476 58821 61622 62527 66561 78428 84714 86831 88748 92433 117642 123244 125054 133122 155309 169428 173662 184866 187581 215677 235284 250108 260493 266244 310618 347324 369732 375162 431354 437689 465927 520986 607817 621236 647031 687797 750324 862708 875378 931854 955141 1041972 1215634 1294062 1313067 1375594 1750756 1823451 1863708 1910282 2063391 2431268 2588124 2626134 2751188 2865423 3646902 3820564 4126782 4814579 5252268 5649617 5730846 6685987 7293804 8253564 9629158 11299234 11461692 13371974 14443737 16948851 19258316 20057961 22598468 26743948 28887474 33897702 39547319 40115922 57774948 62145787 67795404 79094638 80231844 118641957 124291574 158189276 175138127 186437361 237283914 248583148 350276254 372874722 435020509 474567828 525414381 700552508 745749444 870041018 1050828762 1225966889 1305061527 1740082036 1926519397 2101657524 2451933778 2610123054 3677900667 3853038794 4903867556 5220246108 5779558191 7355801334 7706077588 11559116382 13485635779 14711602668 23118232764 26971271558 40456907337 53942543116 80913814674 161827629348
• Sum of all divisors σ(n): 486371966976
• Sum of proper divisors (its aliquot sum) s(n): 324544337628
• 161827629348 is an abundant number, because the sum of its proper divisors (324544337628) is greater than itself. Its abundance is 162716708280

Bases of 161827629348

• Binary: 10010110101101101011011010100100100100₂
• Hexadecimal: 0x25ADADA924
• Base-36: 22CBZPYC

Squares and roots of 161827629348

• 161827629348 squared (161827629348²) is 26188181620393670905104
• 161827629348 cubed (161827629348³) is 4237971348563173013076261793392192
• The square root of 161827629348 is 402278.0497964063
• The cube root of 161827629348 is 5449.4276462937

Scales and comparisons

• 161,827,629,348 seconds is equal to 5,145 years, 32 weeks, 23 hours, 15 minutes, 48 seconds.
• To count from 1 to 161,827,629,348 would take you about ten thousand, two hundred ninety-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 161827629348 cubic inches would be around 454.1 feet tall.

Recreational maths with 161827629348

• 161827629348 backwards is 843926728161
• The number of decimal digits it has is: 12
• The sum of 161827629348's digits is 57
• More coming soon!