1220216678560

Names of 1220216678560

• Cardinal: 1220216678560 can be written as One trillion, two hundred twenty billion, two hundred sixteen million, six hundred seventy-eight thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.22021667856 × 10¹²

Factors of 1220216678560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 502

Divisors of 1220216678560

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 68 80 85 88 110 121 136 160 170 176 187 220 242 272 289 340 352 374 440 467 484 544 578 605 680 748 880 934 935 968 1156 1210 1360 1445 1496 1760 1868 1870 1936 2057 2312 2335 2420 2720 2890 2992 3179 3736 3740 3872 4114 4624 4670 4840 5137 5780 5984 6358 7472 7480 7939 8228 9248 9340 9680 10274 10285 11560 12716 14944 14960 15878 15895 16456 18680 19360 20548 20570 23120 25432 25685 29920 31756 31790 32912 34969 37360 39695 41096 41140 46240 50864 51370 56507 63512 63580 65824 69938 74720 79390 82192 82280 87329 101728 102740 113014 127024 127160 134963 139876 158780 164384 164560 174658 174845 205480 218089 226028 254048 254320 269926 279752 282535 317560 329120 349316 349690 410960 436178 436645 452056 508640 539852 559504 565070 635120 674815 698632 699380 821920 872356 873290 904112 960619 1079704 1090445 1119008 1130140 1270240 1349630 1397264 1398760 1484593 1744712 1746580 1808224 1921238 2159408 2180890 2260280 2398979 2699260 2794528 2797520 2969186 3489424 3493160 3707513 3842476 4318816 4361780 4520560 4797958 4803095 5398520 5595040 5938372 6978848 6986320 7415026 7422965 7684952 8723560 9041120 9595916 9606190 10797040 11876744 11994895 13972640 14830052 14845930 15369904 16330523 17447120 18537565 19191832 19212380 21594080 23753488 23989790 26388769 29660104 29691860 30739808 32661046 34894240 37075130 38383664 38424760 40782643 47506976 47979580 52777538 59320208 59383720 63027721 65322092 74150260 76767328 76849520 81565286 81652615 95959160 105555076 118640416 118767440 126055442 130644184 131943845 148300520 153699040 163130572 163305230 191918320 203913215 211110152 237534880 252110884 261288368 263887690 296601040 315138605 326261144 326610460 383836640 407826430 422220304 448609073 504221768 522576736 527775380 593202080 630277210 652522288 653220920 693304931 815652860 844440608 897218146 1008443536 1055550760 1260554420 1305044576 1306441840 1386609862 1631305720 1794436292 2016887072 2111101520 2243045365 2521108840 2612883680 2773219724 3262611440 3466524655 3588872584 4222203040 4486090730 5042217680 5546439448 6525222880 6933049310 7177745168 7626354241 8972181460 10084435360 11092878896 13866098620 14355490336 15252708482 17944362920 22185757792 27732197240 30505416964 35888725840 38131771205 55464394480 61010833928 71777451680 76263542410 110928788960 122021667856 152527084820 244043335712 305054169640 610108339280 1220216678560
• Sum of all divisors σ(n): 3373234527726
• Sum of proper divisors (its aliquot sum) s(n): 2153017849166
• 1220216678560 is an abundant number, because the sum of its proper divisors (2153017849166) is greater than itself. Its abundance is 932801170606

Bases of 1220216678560

• Binary: 10001110000011010100101001110100010100000₂
• Hexadecimal: 0x11C1A94E8A0
• Base-36: FKK5I6XS

Squares and roots of 1220216678560

• 1220216678560 squared (1220216678560²) is 1488928742635998363673600
• 1220216678560 cubed (1220216678560³) is 1816815684951814982411395151958016000
• The square root of 1220216678560 is 1104634.1831393775
• The cube root of 1220216678560 is 10685.9298527941

Scales and comparisons

• 1,220,216,678,560 seconds is equal to 38,799 years, 6 weeks, 5 hours, 22 minutes, 40 seconds.
• To count from 1 to 1,220,216,678,560 would take you about ninety-six thousand, nine hundred ninety-seven 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 1220216678560 cubic inches would be around 890.5 feet tall.

Recreational maths with 1220216678560

• 1220216678560 backwards is 0658766120221
• The number of decimal digits it has is: 13
• The sum of 1220216678560's digits is 46
• More coming soon!