7968488220

Names of 7968488220

• Cardinal: 7968488220 can be written as Seven billion, nine hundred sixty-eight million, four hundred eighty-eight thousand, two hundred twenty.

Scientific notation

• Scientific notation: 7.96848822 × 10⁹

Factors of 7968488220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8676

Divisors of 7968488220

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 67 70 77 84 90 99 105 110 126 132 134 140 154 165 180 198 201 210 220 231 252 268 308 315 330 335 385 396 402 420 462 469 495 603 630 660 670 693 737 770 804 924 938 990 1005 1155 1206 1260 1340 1386 1407 1474 1540 1876 1980 2010 2211 2310 2345 2412 2772 2814 2948 3015 3465 3685 4020 4221 4422 4620 4690 5159 5628 6030 6633 6930 7035 7370 8442 8581 8844 9380 10318 11055 12060 13266 13860 14070 14740 15477 16884 17162 20636 21105 22110 25743 25795 26532 28140 30954 33165 34324 42210 42905 44220 46431 51486 51590 60067 61908 66330 77229 77385 84420 85810 92862 94391 102972 103180 120134 128715 132660 154458 154770 171620 180201 185724 188782 232155 240268 257430 283173 300335 308916 309540 360402 377564 386145 464310 471955 514860 540603 566346 574927 600670 660737 720804 772290 849519 901005 928620 943910 1081206 1132692 1149854 1201340 1321474 1415865 1544580 1699038 1724781 1802010 1887820 1982211 2162412 2299708 2642948 2703015 2831730 2874635 3303685 3398076 3449562 3604020 3964422 4024489 4247595 5174343 5406030 5663460 5749270 5946633 6324197 6607370 6899124 7928844 8048978 8495190 8623905 9911055 10348686 10812060 11498540 11893266 12073467 12648394 13214740 16097956 16990380 17247810 18972591 19822110 20122445 20697372 23786532 24146934 25296788 25871715 29733165 31620985 34495620 36220401 37945182 39644220 40244890 44269379 48293868 51743430 56917773 59466330 60367335 63241970 72440802 75890364 80489780 88538758 94862955 103486860 113835546 118932660 120734670 126483940 132808137 144881604 177077516 181102005 189725910 221346895 227671092 241469340 265616274 284588865 362204010 379451820 398424411 442693790 531232548 569177730 664040685 724408020 796848822 885387580 1138355460 1328081370 1593697644 1992122055 2656162740 3984244110 7968488220
• Sum of all divisors σ(n): 30588719616
• Sum of proper divisors (its aliquot sum) s(n): 22620231396
• 7968488220 is an abundant number, because the sum of its proper divisors (22620231396) is greater than itself. Its abundance is 14651743176

Bases of 7968488220

• Binary: 111011010111101010111101100011100₂
• Hexadecimal: 0x1DAF57B1C
• Base-36: 3NS8CV0

Squares and roots of 7968488220

• 7968488220 squared (7968488220²) is 63496804512278768400
• 7968488220 cubed (7968488220³) is 505973538763736211351508248000
• The square root of 7968488220 is 89266.3890834619
• The cube root of 7968488220 is 1997.3705628785

Scales and comparisons

• 7,968,488,220 seconds is equal to 253 years, 19 weeks, 2 days, 20 hours, 57 minutes.
• To count from 1 to 7,968,488,220 would take you about five hundred six 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 7968488220 cubic inches would be around 166.4 feet tall.

Recreational maths with 7968488220

• 7968488220 backwards is 0228848697
• The number of decimal digits it has is: 10
• The sum of 7968488220's digits is 54
• More coming soon!