164394257300520

Names of 164394257300520

• Cardinal: 164394257300520 can be written as One hundred sixty-four trillion, three hundred ninety-four billion, two hundred fifty-seven million, three hundred thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.6439425730052 × 10¹⁴

Factors of 164394257300520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 54097

Divisors of 164394257300520

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 41 52 60 65 78 82 104 120 123 130 156 164 195 199 205 241 246 260 312 328 390 398 410 482 492 520 533 597 615 723 780 796 820 964 984 995 1066 1194 1205 1230 1446 1560 1592 1599 1640 1928 1990 2132 2388 2410 2460 2587 2665 2892 2985 3133 3198 3615 3980 4264 4776 4820 4920 5174 5330 5784 5970 6266 6396 7230 7761 7960 7995 8159 9399 9640 9881 10348 10660 11940 12532 12792 12935 14460 15522 15665 15990 16318 18798 19762 20696 21320 23880 24477 25064 25870 28920 29643 31044 31330 31980 32636 37596 38805 39524 40795 46995 47959 48954 49405 51740 53593 59286 62088 62660 63960 65272 75192 77610 79048 81590 93990 95918 97908 98810 103480 106067 107186 118572 122385 125320 128453 143877 148215 155220 160779 163180 187980 191836 195816 197620 212134 214372 237144 239795 244770 256906 267965 287754 296430 310440 318201 321558 326360 375960 383672 385359 395240 424268 428744 479590 489540 513812 530335 535930 575508 592860 623467 636402 642265 643116 696709 719385 770718 803895 848536 959180 979080 1027624 1060670 1071860 1151016 1185720 1246934 1272804 1284530 1286232 1393418 1438770 1541436 1591005 1607790 1870401 1918360 1926795 1966319 2090127 2121340 2143720 2197313 2493868 2545608 2569060 2786836 2877540 3082872 3117335 3182010 3215580 3483545 3740802 3853590 3932638 4180254 4242680 4394626 4987736 5138120 5573672 5755080 5898957 6234670 6364020 6431160 6591939 6967090 7481604 7707180 7865276 8360508 8789252 9352005 9831595 10450635 10665007 10986565 11797914 12469340 12728040 12915913 13183878 13934180 14963208 15414360 15730552 16721016 17578504 18704010 19663190 20901270 21330014 21973130 23595828 24938680 25562147 25831826 26367756 27868360 28565069 29494785 31995021 32959695 37408020 38747739 39326380 41802540 42660028 43946260 47191656 51124294 51663652 52735512 53325035 57130138 58989570 63990042 64579565 65919390 74816040 76686441 77495478 78652760 83605080 85320056 85695207 87892520 102248588 103327304 106650070 114260276 117979140 127810735 127980084 129159130 131838780 138645091 142825345 153372882 154990956 159975105 167906869 171390414 193738695 204497176 213300140 228520552 235958280 255621470 255960168 258318260 263677560 277290182 285650690 306745764 309981912 319950210 335813738 342780828 383432205 387477390 415935273 426600280 428476035 437265287 503720607 511242940 516636520 529552433 554580364 571301380 613491528 639900420 671627476 685561656 693225455 766864410 774954780 831870546 839534345 856952070 874530574 1007441214 1022485880 1059104866 1109160728 1142602760 1279800840 1311795861 1343254952 1386450910 1533728820 1549909560 1588657299 1663741092 1679068690 1713904140 1749061148 2014882428 2079676365 2118209732 2186326435 2518603035 2570266687 2623591722 2647762165 2772901820 3067457640 3177314598 3327482184 3358137380 3427808280 3498122296 4029764856 4159352730 4236419464 4372652870 5037206070 5140533374 5247183444 5295524330 5545803640 5684448731 6354629196 6558979305 6716274760 6884181629 7710800061 7943286495 8318705460 8745305740 10074412140 10281066748 10494366888 10591048660 11368897462 12709258392 12851333435 13117958610 13768363258 15421600122 15886572990 16637410920 17053346193 17490611480 20148824280 20562133496 20652544887 21182097320 22737794924 25702666870 26235917220 27536726516 28422243655 30843200244 31773145980 33413466931 34106692386 34420908145 38554000305 41305089774 45475589848 51405333740 52471834440 55073453032 56844487310 61686400488 63546291960 66826933862 68213384772 68841816290 77108000610 82610179548 85266730965 100240400793 102810667480 103262724435 105380934167 113688974620 133653867724 136426769544 137683632580 154216001220 165220359096 167067334655 170533461930 200480801586 206525448870 210761868334 227377949240 267307735448 275367265160 308432002440 316142802501 334134669310 341066923860 400961603172 413050897740 421523736668 501202003965 526904670835 632285605002 668269338620 682133847720 801923206344 826101795480 843047473336 1002404007930 1053809341670 1264571210004 1336538677240 1369952144171 1580714012505 2004808015860 2107618683340 2529142420008 2739904288342 3161428025010 4009616031720 4109856432513 4215237366680 5479808576684 6322856050020 6849760720855 8219712865026 10959617153368 12645712100040 13699521441710 16439425730052 20549282162565 27399042883420 32878851460104 41098564325130 54798085766840 82197128650260 164394257300520
• Sum of all divisors σ(n): 549087251328000
• Sum of proper divisors (its aliquot sum) s(n): 384692994027480
• 164394257300520 is an abundant number, because the sum of its proper divisors (384692994027480) is greater than itself. Its abundance is 220298736726960

Bases of 164394257300520

• Binary: 100101011000010000000101010011110011110000101000₂
• Hexadecimal: 0x9584054F3C28
• Base-36: 1M9TOG9GKO

Squares and roots of 164394257300520

• 164394257300520 squared (164394257300520²) is 27025471833389573317592270400
• 164394257300520 cubed (164394257300520³) is 4442832370246201492462840894753921900608000
• The square root of 164394257300520 is 12821632.3960921607
• The cube root of 164394257300520 is 54780.8644028497

Scales and comparisons

• 164,394,257,300,520 seconds is equal to 5,227,228 years, 45 weeks, 4 days, 8 hours, 22 minutes.
• To count from 1 to 164,394,257,300,520 would take you about thirteen million, sixty-eight thousand and seventy-two 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 164394257300520 cubic inches would be around 4565.1 feet tall.

Recreational maths with 164394257300520

• 164394257300520 backwards is 025003752493461
• The number of decimal digits it has is: 15
• The sum of 164394257300520's digits is 51
• More coming soon!