125009904825

Names of 125009904825

• Cardinal: 125009904825 can be written as One hundred twenty-five billion, nine million, nine hundred four thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.25009904825 × 10¹¹

Factors of 125009904825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 138

Divisors of 125009904825

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 13 15 19 25 27 31 39 45 57 65 67 75 93 95 117 135 155 171 195 201 225 247 279 285 325 335 351 361 403 465 475 513 585 589 603 675 741 775 837 855 871 975 1005 1083 1209 1235 1273 1395 1425 1675 1755 1767 1805 1809 2015 2077 2223 2325 2565 2613 2925 2945 3015 3249 3627 3705 3819 4185 4275 4355 4693 5025 5301 5415 6045 6175 6231 6365 6669 6859 6975 7657 7839 8775 8835 9025 9045 9747 10075 10385 10881 11115 11191 11457 12825 13065 14079 14725 15075 15903 16245 16549 18135 18525 18693 19095 20577 20925 21775 22971 23465 23517 24187 26505 27001 27075 30225 31155 31825 33345 33573 34295 34371 38285 39195 39463 42237 44175 45225 48735 49647 51925 54405 55575 55955 56079 57285 61731 65325 68913 70395 72561 79515 81003 81225 82745 89167 90675 93465 95475 100719 102885 114855 117325 117585 118389 120935 126711 132525 135005 145483 148941 155775 166725 167865 171475 171855 185193 191425 195975 197315 206739 211185 212629 217683 243009 243675 248235 267501 272025 279775 280395 286425 302157 308655 314431 344565 351975 355167 362805 397575 405015 413725 436449 445835 446823 459553 467325 503595 513019 514425 574275 587925 591945 604675 633555 637887 653049 675025 727415 729027 744705 749797 802503 839325 859275 925965 943293 986575 1033695 1055925 1063145 1065501 1088415 1215045 1241175 1309347 1337505 1378659 1401975 1510785 1539057 1543275 1572155 1722825 1775835 1814025 1913661 2025075 2182245 2229175 2234115 2249391 2297765 2407509 2517975 2565095 2764177 2829879 2959725 3167775 3189435 3265245 3637075 3645135 3723525 3748985 3928041 4012515 4135977 4617171 4629825 4716465 5168475 5315725 5327505 5442075 5740983 5974189 6075225 6546735 6687525 6748173 6893295 7553925 7695285 7860775 8292531 8489637 8879175 9568305 9747361 10911225 11170575 11246955 11488825 12037545 12407931 12825475 13820885 13851513 14149395 14246143 15947175 16326225 17922567 18225675 18744925 19640205 20062575 20244519 20679885 23085855 23582325 24877593 26637525 28704915 29242083 29870945 32733675 33740865 34466475 38476425 41462655 42448185 42738429 47841525 48736805 53767701 56234775 60187725 62039655 69104425 69257565 70746975 71230715 74632779 87726249 89612835 98201025 101222595 103399425 115429275 124387965 128215287 143524575 146210415 149354725 161303103 168704325 185199859 207313275 212240925 213692145 243684025 263178747 268838505 310198275 346287825 356153575 373163895 384645861 438631245 448064175 506112975 555599577 621939825 641076435 731052075 806515515 925999295 1068460725 1315893735 1344192525 1666798731 1865819475 1923229305 2193156225 2777997885 3205382175 4032577575 4629996475 5000396193 6579468675 8333993655 9616146525 13889989425 25001980965 41669968275 125009904825
• Sum of all divisors σ(n): 273493606400
• Sum of proper divisors (its aliquot sum) s(n): 148483701575
• 125009904825 is an abundant number, because the sum of its proper divisors (148483701575) is greater than itself. Its abundance is 23473796750

Bases of 125009904825

• Binary: 1110100011011001010111100010010111001₂
• Hexadecimal: 0x1D1B2BC4B9
• Base-36: 1LFFO3W9

Squares and roots of 125009904825

• 125009904825 squared (125009904825²) is 15627476304355558280625
• 125009904825 cubed (125009904825³) is 1953589325462431073620671891515625
• The square root of 125009904825 is 353567.3978536483
• The cube root of 125009904825 is 5000.1320608453

Scales and comparisons

• 125,009,904,825 seconds is equal to 3,974 years, 48 weeks, 1 day, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 125,009,904,825 would take you about seven thousand, nine hundred forty-nine 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 125009904825 cubic inches would be around 416.7 feet tall.

Recreational maths with 125009904825

• 125009904825 backwards is 528409900521
• 125009904825 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 125009904825's digits is 45
• More coming soon!