165028045680

Names of 165028045680

• Cardinal: 165028045680 can be written as One hundred sixty-five billion, twenty-eight million, forty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.6502804568 × 10¹¹

Factors of 165028045680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 142

Divisors of 165028045680

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 59 60 72 73 80 81 90 108 118 120 135 144 146 162 177 180 216 219 236 240 243 270 292 295 324 354 360 365 405 432 438 472 486 531 540 584 590 648 657 708 720 729 730 810 876 885 944 972 1062 1080 1095 1168 1180 1215 1296 1314 1416 1458 1460 1593 1620 1752 1770 1944 1971 2124 2160 2187 2190 2360 2430 2628 2655 2832 2916 2920 3186 3240 3285 3504 3540 3645 3888 3942 4248 4307 4374 4380 4720 4779 4860 5256 5310 5329 5832 5840 5913 6372 6480 6561 6570 7080 7290 7884 7965 8496 8614 8748 8760 9558 9720 9855 10512 10620 10658 10935 11664 11826 12744 12921 13122 13140 14160 14337 14580 15768 15930 15987 17228 17496 17520 17739 19116 19440 19710 21240 21316 21535 21870 23652 23895 25488 25842 26244 26280 26645 28674 29160 29565 31536 31860 31974 32805 34456 34992 35478 38232 38763 39420 42480 42632 43011 43070 43740 47304 47790 47961 51684 52488 52560 53217 53290 57348 58320 59130 63720 63948 64605 65610 68912 70956 71685 76464 77526 78840 79935 85264 86022 86140 87480 88695 94608 95580 95922 103368 104976 106434 106580 114696 116289 118260 127440 127896 129033 129210 131220 141912 143370 143883 155052 157680 159651 159870 172044 172280 174960 177390 191160 191844 193815 206736 212868 213160 215055 229392 232578 236520 239805 255792 258066 258420 262440 266085 283824 286740 287766 310104 314411 319302 319740 344088 344560 348867 354780 382320 383688 387099 387630 425736 426320 430110 431649 465156 473040 478953 479610 516132 516840 524880 532170 573480 575532 581445 620208 628822 638604 639480 645165 688176 697734 709560 719415 767376 774198 775260 798255 851472 860220 863298 930312 943233 957906 959220 1032264 1033680 1046601 1064340 1146960 1151064 1162890 1257644 1277208 1278960 1290330 1294947 1395468 1419120 1438830 1548396 1550520 1572055 1596510 1720440 1726596 1744335 1860624 1886466 1915812 1918440 1935495 2064528 2093202 2128680 2158245 2302128 2325780 2394765 2515288 2554416 2580660 2589894 2790936 2829699 2877660 3096792 3101040 3139803 3144110 3193020 3440880 3453192 3488670 3772932 3831624 3836880 3870990 3884841 4186404 4257360 4316490 4651560 4716165 4789530 5030576 5161320 5179788 5233005 5581872 5659398 5755320 6193584 6279606 6288220 6386040 6474735 6906384 6977340 7545864 7663248 7741980 7769682 8372808 8489097 8632980 9303120 9419409 9432330 9579060 10322640 10359576 10466010 11318796 11510640 11654523 12559212 12576440 12772080 12949470 13954680 14148495 15091728 15483960 15539364 15699015 16745616 16978194 17265960 18838818 18864660 19158120 19424205 20719152 20932020 22637592 23309046 25118424 25152880 25467291 25898940 27909360 28258227 28296990 30967920 31078728 31398030 33956388 34531920 34963569 37677636 37729320 38316240 38848410 41864040 42445485 45275184 46618092 47097045 50236848 50934582 51797880 56516454 56593980 58272615 62157456 62796060 67912776 69927138 75355272 75458640 76401873 77696820 83728080 84890970 93236184 94194090 101869164 103595760 113032908 113187960 116545230 125592120 127336455 135825552 139854276 141291135 150710544 152803746 155393640 169781940 174817845 186472368 188388180 203738328 226065816 226375920 229205619 233090460 251184240 254672910 279708552 282582270 305607492 310787280 339563880 349635690 376776360 382009365 407476656 452131632 458411238 466180920 509345820 559417104 565164540 611214984 679127760 687616857 699271380 753552720 764018730 916822476 932361840 1018691640 1130329080 1146028095 1222429968 1375233714 1398542760 1528037460 1833644952 2037383280 2062850571 2260658160 2292056190 2750467428 2797085520 3056074920 3438084285 3667289904 4125701142 4584112380 5500934856 6112149840 6876168570 8251402284 9168224760 10314252855 11001869712 13752337140 16502804568 18336449520 20628505710 27504674280 33005609136 41257011420 55009348560 82514022840 165028045680
• Sum of all divisors σ(n): 593387500680
• Sum of proper divisors (its aliquot sum) s(n): 428359455000
• 165028045680 is an abundant number, because the sum of its proper divisors (428359455000) is greater than itself. Its abundance is 263331409320

Bases of 165028045680

• Binary: 10011001101100011100000010001101110000₂
• Hexadecimal: 0x266C702370
• Base-36: 23T9FR00

Squares and roots of 165028045680

• 165028045680 squared (165028045680²) is 27234255860960166662400
• 165028045680 cubed (165028045680³) is 4494416020283342112622960338432000
• The square root of 165028045680 is 406236.4406106373
• The cube root of 165028045680 is 5485.1172926645

Scales and comparisons

• 165,028,045,680 seconds is equal to 5,247 years, 19 weeks, 5 days, 19 hours, 48 minutes.
• To count from 1 to 165,028,045,680 would take you about ten thousand, four hundred ninety-four 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 165028045680 cubic inches would be around 457.1 feet tall.

Recreational maths with 165028045680

• 165028045680 backwards is 086540820561
• 165028045680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 165028045680's digits is 45
• More coming soon!