2120368868640

Names of 2120368868640

• Cardinal: 2120368868640 can be written as Two trillion, one hundred twenty billion, three hundred sixty-eight million, eight hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.12036886864 × 10¹²

Factors of 2120368868640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 402045

Divisors of 2120368868640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 37 40 44 45 48 54 55 60 66 72 74 80 81 88 90 96 99 108 110 111 120 132 135 144 148 160 162 165 176 180 185 198 216 220 222 240 264 270 288 296 297 324 330 333 352 360 370 396 405 407 432 440 444 480 495 528 540 555 592 594 648 660 666 720 740 792 810 814 864 880 888 891 990 999 1056 1080 1110 1184 1188 1221 1296 1320 1332 1440 1480 1485 1584 1620 1628 1665 1760 1776 1782 1980 1998 2035 2160 2220 2376 2442 2592 2640 2664 2960 2970 2997 3168 3240 3256 3330 3552 3564 3663 3960 3996 4070 4320 4440 4455 4752 4884 4995 5280 5328 5920 5940 5994 6105 6480 6512 6660 7128 7326 7920 7992 8140 8880 8910 9504 9768 9990 10656 10989 11880 11988 12210 12960 13024 13320 14256 14652 14985 15840 15984 16280 17760 17820 18315 19536 19980 21978 23760 23976 24420 26640 28512 29304 29970 31968 32560 32967 35640 36630 39072 39960 43956 47520 47952 48840 53280 54945 58608 59940 65120 65934 71280 73260 79920 87912 95904 97680 109890 117216 119880 131868 142560 146520 159840 164835 175824 195360 219780 239760 263736 293040 329670 351648 401987 439560 479520 527472 586080 659340 803974 879120 1054944 1205961 1318680 1607948 1758240 2009935 2411922 2637360 3215896 3617883 4019870 4421857 4823844 5274720 6029805 6431792 7235766 8039740 8843714 9647688 10853649 12059610 12863584 13265571 14471532 14873519 16079480 17687428 18089415 19295376 21707298 22109285 24119220 26531142 28943064 29747038 32158960 32560947 35374856 36178830 38590752 39796713 43414596 44218570 44620557 48238440 53062284 54268245 57886128 59494076 64317920 65121894 66327855 70749712 72357660 74367595 79593426 86829192 88437140 89241114 96476880 106124568 108536490 115772256 118988152 119390139 130243788 132655710 133861671 141499424 144715320 148735190 159186852 162804735 163608709 173658384 176874280 178482228 192953760 198983565 212249136 217072980 223102785 237976304 238780278 260487576 265311420 267723342 289430640 297470380 318373704 325609470 327217418 347316768 353748560 356964456 358170417 397967130 401585013 424498272 434145960 446205570 475952608 477560556 490826127 520975152 530622840 535446684 578861280 594940760 596950695 636747408 651218940 654434836 669308355 707497120 713928912 716340834 795934260 803170026 818043545 868291920 892411140 955121112 981652254 1041950304 1061245680 1070893368 1189881520 1193901390 1204755039 1273494816 1302437880 1308869672 1338616710 1427857824 1432681668 1472478381 1591868520 1606340052 1636087090 1736583840 1784822280 1790852085 1910242224 1963304508 2007925065 2122491360 2141786736 2379763040 2387802780 2409510078 2454130635 2604875760 2617739344 2677233420 2865363336 2944956762 3183737040 3212680104 3272174180 3569644560 3581704170 3820484448 3926609016 4015850130 4283573472 4417435143 4775605560 4819020156 4908261270 5209751520 5235478688 5354466840 5730726672 5889913524 6023775195 6367474080 6425360208 6544348360 7139289120 7163408340 7362391905 7853218032 8031700260 8834870286 9551211120 9638040312 9816522540 10708933680 11461453344 11779827048 12047550390 12850720416 13088696720 13252305429 14326816680 14724783810 15706436064 16063400520 17669740572 19102422240 19276080624 19633045080 21417867360 22087175715 23559654096 24095100780 26177393440 26504610858 28653633360 29449567620 32126801040 35339481144 38552161248 39266090160 44174351430 47119308192 48190201560 53009221716 57307266720 58899135240 64253602080 66261527145 70678962288 78532180320 88348702860 96380403120 106018443432 117798270480 132523054290 141357924576 176697405720 192760806240 212036886864 235596540960 265046108580 353394811440 424073773728 530092217160 706789622880 1060184434320 2120368868640
• Sum of all divisors σ(n): 8384073977664
• Sum of proper divisors (its aliquot sum) s(n): 6263705109024
• 2120368868640 is an abundant number, because the sum of its proper divisors (6263705109024) is greater than itself. Its abundance is 4143336240384

Bases of 2120368868640

• Binary: 11110110110101111110101010100110100100000₂
• Hexadecimal: 0x1EDAFD54D20
• Base-36: R230VM00

Squares and roots of 2120368868640

• 2120368868640 squared (2120368868640²) is 4495964139097673575449600
• 2120368868640 cubed (2120368868640³) is 9533102395064545709632092031340544000
• The square root of 2120368868640 is 1456148.6423576407
• The cube root of 2120368868640 is 12847.0615973327

Scales and comparisons

• 2,120,368,868,640 seconds is equal to 67,421 years, 8 weeks, 6 days, 8 hours, 24 minutes.
• To count from 1 to 2,120,368,868,640 would take you about one hundred sixty-eight thousand, five hundred fifty-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 2120368868640 cubic inches would be around 1070.6 feet tall.

Recreational maths with 2120368868640

• 2120368868640 backwards is 0468688630212
• 2120368868640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2120368868640's digits is 54
• More coming soon!