8994142655680

Names of 8994142655680

• Cardinal: 8994142655680 can be written as Eight trillion, nine hundred ninety-four billion, one hundred forty-two million, six hundred fifty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.99414265568 × 10¹²

Factors of 8994142655680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 491122

Divisors of 8994142655680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 37 40 52 56 64 65 68 70 74 80 85 91 104 112 119 130 136 140 148 160 170 182 185 208 221 224 238 259 260 272 280 296 320 340 364 370 416 442 448 455 476 481 518 520 544 560 592 595 629 680 728 740 832 884 910 952 962 1036 1040 1088 1105 1120 1184 1190 1258 1295 1360 1456 1480 1547 1768 1820 1904 1924 2072 2080 2210 2240 2368 2380 2405 2516 2590 2720 2912 2960 3094 3145 3367 3536 3640 3808 3848 4144 4160 4403 4420 4760 4810 5032 5180 5440 5824 5920 6188 6290 6734 7072 7280 7616 7696 7735 8177 8288 8806 8840 9520 9620 10064 10360 11840 12376 12580 13468 14144 14560 15392 15470 16354 16576 16835 17612 17680 19040 19240 20128 20720 22015 24752 25160 26936 29120 30784 30940 32708 33670 35224 35360 38080 38480 40256 40885 41440 44030 49504 50320 53872 57239 61880 65416 67340 70448 70720 76960 81770 82880 88060 99008 100640 107744 114478 123760 130832 134680 140896 153920 163540 176120 201280 215488 228956 247520 261664 269360 281792 286195 327080 352240 457912 491041 495040 523328 538720 572390 654160 704480 915824 982082 1077440 1144780 1308320 1408960 1831648 1964164 2289560 2455205 2616640 3437287 3663296 3928328 4579120 4910410 6383533 6874574 7856656 8347697 9158240 9820820 12767066 13749148 15713312 16695394 17186435 18168517 18316480 19641640 25534132 27498296 31426624 31917665 33390788 34372870 36337034 39283280 41738485 44684731 51068264 54996592 58433879 63835330 66781576 68745740 72674068 78566560 83476970 89369462 90842585 102136528 108520061 109993184 116867758 127179619 127670660 133563152 137491480 145348136 157133120 166953940 178738924 181685170 204273056 217040122 219986368 223423655 233735516 236190721 254359238 255341320 267126304 274982960 290696272 292169395 308864789 333907880 357477848 363370340 408546112 434080244 446847310 467471032 472381442 508718476 510682640 534252608 542600305 549965920 581392544 584338790 617729578 635898095 667815760 714955696 726740680 759640427 868160488 893694620 934942064 944762884 1017436952 1021365280 1085200610 1099931840 1162785088 1168677580 1180953605 1235459156 1271796190 1335631520 1429911392 1453481360 1519280854 1544323945 1653335047 1736320976 1787389240 1869884128 1889525768 2034873904 2042730560 2162053523 2170401220 2337355160 2361907210 2470918312 2543592380 2671263040 2859822784 2906962720 3038561708 3088647890 3306670094 3472641952 3574778480 3739768256 3779051536 3798202135 4015242257 4069747808 4324107046 4340802440 4674710320 4723814420 4941836624 5087184760 5813925440 6077123416 6177295780 6613340188 6945283904 7149556960 7558103072 7596404270 8030484514 8139495616 8266675235 8648214092 8681604880 9349420640 9447628840 9883673248 10174369520 10810267615 12154246832 12354591560 13226680376 14299113920 15116206144 15192808540 16060969028 16533350470 17296428184 17363209760 18698841280 18895257680 19767346496 20076211285 20348739040 21620535230 24308493664 24709183120 26453360752 28106695799 30385617080 32121938056 33066700940 34592856368 34726419520 37790515360 40152422570 40697478080 43241070460 48616987328 49418366240 52906721504 56213391598 60771234160 64243876112 66133401880 69185712736 75581030720 80304845140 86482140920 98836732480 105813443008 112426783196 121542468320 128487752224 132266803760 138371425472 140533478995 160609690280 172964281840 224853566392 243084936640 256975504448 264533607520 281066957990 321219380560 345928563680 449707132784 529067215040 562133915980 642438761120 691857127360 899414265568 1124267831960 1284877522240 1798828531136 2248535663920 4497071327840 8994142655680
• Sum of all divisors σ(n): 28664722098432
• Sum of proper divisors (its aliquot sum) s(n): 19670579442752
• 8994142655680 is an abundant number, because the sum of its proper divisors (19670579442752) is greater than itself. Its abundance is 10676436787072

Bases of 8994142655680

• Binary: 10000010111000011100101011011001010011000000₂
• Hexadecimal: 0x82E1CAD94C0
• Base-36: 36RUOBCN4

Squares and roots of 8994142655680

• 8994142655680 squared (8994142655680²) is 80894602110722483036262400
• 8994142655680 cubed (8994142655680³) is 727577591458310446979252852077330432000
• The square root of 8994142655680 is 2999023.6170593923
• The cube root of 8994142655680 is 20796.3247448699

Scales and comparisons

• 8,994,142,655,680 seconds is equal to 285,985 years, 47 weeks, 4 days, 7 hours, 54 minutes, 40 seconds.
• To count from 1 to 8,994,142,655,680 would take you about seven hundred fourteen thousand, nine hundred sixty-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 8994142655680 cubic inches would be around 1733 feet tall.

Recreational maths with 8994142655680

• 8994142655680 backwards is 0865562414998
• The number of decimal digits it has is: 13
• The sum of 8994142655680's digits is 67
• More coming soon!