157042101888

Names of 157042101888

• Cardinal: 157042101888 can be written as One hundred fifty-seven billion, forty-two million, one hundred one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.57042101888 × 10¹¹

Factors of 157042101888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 158382

Divisors of 157042101888

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 41 42 48 54 56 63 64 72 82 84 96 108 112 123 126 128 144 164 168 189 192 216 224 246 252 287 288 328 336 369 378 384 432 448 492 504 574 576 656 672 738 756 861 864 896 984 1008 1107 1148 1152 1312 1344 1476 1512 1722 1728 1968 2016 2214 2296 2583 2624 2688 2952 3024 3444 3456 3936 4032 4428 4592 5166 5248 5904 6048 6888 7749 7872 8064 8856 9184 10332 11808 12096 13776 15498 15744 17712 18368 20664 23616 24192 27552 30996 35424 36736 41328 47232 55104 61992 70848 82656 110208 123984 141696 158329 165312 247968 316658 330624 474987 495936 633316 949974 991872 1108303 1266632 1424961 1899948 2216606 2533264 2849922 3324909 3799896 4274883 4433212 5066528 5699844 6491489 6649818 7599792 8549766 8866424 9974727 10133056 11399688 12982978 13299636 15199584 17099532 17732848 19474467 19949454 20266112 22799376 25965956 26599272 29924181 30399168 34199064 35465696 38948934 39898908 45440423 45598752 51931912 53198544 58423401 59848362 60798336 68398128 70931392 77897868 79797816 90880846 91197504 103863824 106397088 116846802 119696724 136321269 136796256 141862784 155795736 159595632 175270203 181761692 182395008 207727648 212794176 233693604 239393448 272642538 273592512 311591472 319191264 350540406 363523384 408963807 415455296 425588352 467387208 478786896 545285076 547185024 623182944 638382528 701080812 727046768 817927614 830910592 934774416 957573792 1090570152 1226891421 1246365888 1276765056 1402161624 1454093536 1635855228 1869548832 1915147584 2181140304 2453782842 2492731776 2804323248 2908187072 3271710456 3739097664 3830295168 4362280608 4907565684 5608646496 5816374144 6543420912 7478195328 8724561216 9815131368 11217292992 13086841824 17449122432 19630262736 22434585984 26173683648 39260525472 52347367296 78521050944 157042101888
• Sum of all divisors σ(n): 542628576000
• Sum of proper divisors (its aliquot sum) s(n): 385586474112
• 157042101888 is an abundant number, because the sum of its proper divisors (385586474112) is greater than itself. Its abundance is 228544372224

Bases of 157042101888

• Binary: 10010010010000011100000100111010000000₂
• Hexadecimal: 0x2490704E80
• Base-36: 2056T9C0

Squares and roots of 157042101888

• 157042101888 squared (157042101888²) is 24662221765400973164544
• 157042101888 cubed (157042101888³) is 3873007143266550860880672637059072
• The square root of 157042101888 is 396285.3793517999
• The cube root of 157042101888 is 5395.1728912279

Scales and comparisons

• 157,042,101,888 seconds is equal to 4,993 years, 23 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 157,042,101,888 would take you about nine thousand, nine hundred eighty-six 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 157042101888 cubic inches would be around 449.6 feet tall.

Recreational maths with 157042101888

• 157042101888 backwards is 888101240751
• The number of decimal digits it has is: 12
• The sum of 157042101888's digits is 45
• More coming soon!