125672830920

Names of 125672830920

• Cardinal: 125672830920 can be written as One hundred twenty-five billion, six hundred seventy-two million, eight hundred thirty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2567283092 × 10¹¹

Factors of 125672830920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 43222

Divisors of 125672830920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 52 56 60 63 65 70 72 78 84 89 90 91 104 105 117 120 126 130 140 156 168 178 180 182 195 210 234 252 260 267 273 280 312 315 356 360 364 390 420 445 455 468 504 520 534 546 585 623 630 712 728 780 801 819 840 890 910 936 1068 1092 1157 1170 1246 1260 1335 1365 1560 1602 1638 1780 1820 1869 2136 2184 2314 2340 2492 2520 2670 2730 3115 3204 3276 3471 3560 3640 3738 4005 4095 4628 4680 4984 5340 5460 5607 5785 6230 6408 6552 6942 7476 8010 8099 8190 9256 9345 10413 10680 10920 11214 11570 12460 13884 14952 16020 16198 16380 17355 18690 20826 22428 23140 24297 24920 27768 28035 32040 32396 32760 34710 37380 40495 41652 43103 44856 46280 48594 52065 56070 64792 69420 72891 74760 80990 83304 86206 97188 104130 112140 121485 129309 138840 145782 161980 172412 194376 208260 215515 224280 242970 258618 291564 301721 323960 344824 364455 387927 416520 431030 485940 517236 560339 583128 603442 646545 728910 775854 862060 905163 971880 1034472 1120678 1206884 1293090 1457820 1508605 1551708 1681017 1724120 1810326 1939635 2241356 2413768 2586180 2715489 2801695 2915640 3017210 3103416 3362034 3620652 3836167 3879270 3922373 4482712 4525815 5043051 5172360 5430978 5603390 6034420 6724068 7241304 7672334 7758540 7844746 8405085 9051630 10086102 10861956 11206780 11508501 11767119 12068840 13448136 13577445 15344668 15517080 15689492 16810170 18103260 19180835 19611865 20172204 21723912 22413560 23017002 23534238 25215255 26853169 27154890 30689336 31378984 33620340 34525503 35301357 36206520 38361670 39223730 40344408 46034004 47068476 49870171 50430510 53706338 54309780 57542505 58835595 67240680 69051006 70602714 76723340 78447460 80559507 92068008 94136952 99740342 100861020 107412676 108619560 115085010 117671190 134265845 138102012 141205428 149610513 153446680 156894920 161119014 172627515 176506785 199480684 201722040 214825352 230170020 235342380 241678521 249350855 268531690 276204024 282410856 299221026 322238028 345255030 349091197 353013570 398961368 402797535 448831539 460340040 470684760 483357042 498701710 537063380 598442052 644476056 690510060 698182394 706027140 748052565 805595070 897663078 966714084 997403420 1047273591 1074126760 1196884104 1208392605 1381020120 1396364788 1412054280 1496105130 1611190140 1745455985 1795326156 1933428168 1994806840 2094547182 2244157695 2416785210 2792729576 2992210260 3141820773 3222380280 3490911970 3590652312 4189094364 4488315390 4833570420 5236367955 5984420520 6283641546 6981823940 8378188728 8976630780 9667140840 10472735910 12567283092 13963647880 15709103865 17953261560 20945471820 25134566184 31418207730 41890943640 62836415460 125672830920
• Sum of all divisors σ(n): 508351334400
• Sum of proper divisors (its aliquot sum) s(n): 382678503480
• 125672830920 is an abundant number, because the sum of its proper divisors (382678503480) is greater than itself. Its abundance is 257005672560

Bases of 125672830920

• Binary: 1110101000010101011110011011111001000₂
• Hexadecimal: 0x1D42AF37C8
• Base-36: 1LQECWY0

Squares and roots of 125672830920

• 125672830920 squared (125672830920²) is 15793660431446908046400
• 125672830920 cubed (125672830920³) is 1984834017009121525872014714688000
• The square root of 125672830920 is 354503.6402069801
• The cube root of 125672830920 is 5008.9550308429

Scales and comparisons

• 125,672,830,920 seconds is equal to 3,996 years, 2 days, 15 hours, 42 minutes.
• To count from 1 to 125,672,830,920 would take you about seven thousand, nine hundred ninety-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 125672830920 cubic inches would be around 417.4 feet tall.

Recreational maths with 125672830920

• 125672830920 backwards is 029038276521
• 125672830920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 125672830920's digits is 45
• More coming soon!