61089048720

Names of 61089048720

• Cardinal: 61089048720 can be written as Sixty-one billion, eighty-nine million, forty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.108904872 × 10¹⁰

Factors of 61089048720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3721

Divisors of 61089048720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 84 90 98 105 108 112 120 126 135 140 144 147 163 168 180 189 196 210 216 240 245 252 270 280 294 315 326 336 360 378 392 420 432 441 489 490 504 540 560 588 630 652 720 735 756 784 815 840 882 945 978 980 1008 1080 1141 1176 1260 1304 1323 1467 1470 1512 1630 1680 1764 1890 1956 1960 2160 2205 2282 2352 2445 2520 2608 2646 2934 2940 3024 3260 3423 3528 3541 3780 3912 3920 4401 4410 4564 4890 5040 5292 5705 5868 5880 6520 6615 6846 7056 7082 7335 7560 7824 7987 8802 8820 9128 9780 10269 10584 10623 11410 11736 11760 13040 13230 13692 14164 14670 15120 15974 17115 17604 17640 17705 18256 19560 20538 21168 21246 22005 22820 23472 23961 24787 26460 27384 28328 29340 30807 31869 31948 34230 35208 35280 35410 39120 39935 41076 42492 44010 45640 47922 49574 51345 52920 53115 54768 56656 58680 61614 63738 63896 68460 70416 70820 71883 74361 79870 82152 84984 88020 91280 95607 95844 99148 102690 105840 106230 117360 119805 123228 123935 127476 127792 136920 141640 143766 148722 154035 159345 159740 164304 169968 173509 176040 191214 191688 198296 205380 212460 215649 223083 239610 246456 247870 254952 273840 283280 287532 297444 308070 318690 319480 347018 352080 359415 371805 382428 383376 396592 410760 424920 431298 446166 478035 479220 492912 495740 509904 520527 575064 577183 594888 616140 637380 638960 669249 694036 718830 743610 764856 821520 849840 862596 867545 892332 956070 958440 991480 1041054 1078245 1115415 1150128 1154366 1189776 1232280 1274760 1338498 1388072 1437660 1487220 1529712 1561581 1725192 1731549 1735090 1784664 1912140 1916880 1982960 2082108 2156490 2230830 2308732 2464560 2549520 2602635 2676996 2776144 2875320 2885915 2974440 3123162 3346245 3450384 3463098 3470180 3569328 3824280 4040281 4164216 4312980 4461660 4617464 4684743 5194647 5205270 5353992 5750640 5771830 5948880 6246324 6692490 6926196 6940360 7648560 7807905 8080562 8328432 8625960 8657745 8923320 9234928 9369486 10389294 10410540 10707984 11543660 12120843 12492648 13384980 13852392 13880720 15583941 15615810 16161124 17251920 17315490 17846640 18738972 20201405 20778588 20821080 23087320 23423715 24241686 24985296 25973235 26769960 27704784 28281967 31167882 31231620 32322248 34630980 36362529 37477944 40402810 41557176 41642160 46174640 46847430 48483372 51946470 53539920 56563934 60604215 62335764 62463240 64644496 69261960 72725058 74955888 77919705 80805620 83114352 84845901 93694860 96966744 103892940 109087587 113127868 121208430 124671528 124926480 138523920 141409835 145450116 155839410 161611240 169691802 181812645 187389720 193933488 207785880 218175174 226255736 242416860 249343056 254537703 282819670 290900232 311678820 323222480 339383604 363625290 374779440 415571760 424229505 436350348 452511472 484833720 509075406 545437935 565639340 581800464 623357640 678767208 727250580 763613109 848459010 872700696 969667440 1018150812 1090875870 1131278680 1246715280 1272688515 1357534416 1454501160 1527226218 1696918020 1745401392 2036301624 2181751740 2262557360 2545377030 2909002320 3054452436 3393836040 3818065545 4072603248 4363503480 5090754060 6108904872 6787672080 7636131090 8727006960 10181508120 12217809744 15272262180 20363016240 30544524360 61089048720
• Sum of all divisors σ(n): 246342983040
• Sum of proper divisors (its aliquot sum) s(n): 185253934320
• 61089048720 is an abundant number, because the sum of its proper divisors (185253934320) is greater than itself. Its abundance is 124164885600

Bases of 61089048720

• Binary: 111000111001001100001110100010010000₂
• Hexadecimal: 0xE3930E890
• Base-36: S2AUBO0

Squares and roots of 61089048720

• 61089048720 squared (61089048720²) is 3731871873514533638400
• 61089048720 cubed (61089048720³) is 227976502697927023064296462848000
• The square root of 61089048720 is 247161.9888251427
• The cube root of 61089048720 is 3938.4117710753

Scales and comparisons

• 61,089,048,720 seconds is equal to 1,942 years, 23 weeks, 4 hours, 12 minutes.
• To count from 1 to 61,089,048,720 would take you about three thousand, eight hundred eighty-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 61089048720 cubic inches would be around 328.2 feet tall.

Recreational maths with 61089048720

• 61089048720 backwards is 02784098016
• 61089048720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61089048720's digits is 45
• More coming soon!