1020957856380

Names of 1020957856380

• Cardinal: 1020957856380 can be written as One trillion, twenty billion, nine hundred fifty-seven million, eight hundred fifty-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.02095785638 × 10¹²

Factors of 1020957856380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 401

Divisors of 1020957856380

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 19 20 21 22 27 28 30 33 35 36 38 42 44 45 49 54 55 57 60 63 66 70 73 76 77 81 84 90 95 98 99 105 108 110 114 126 132 133 135 140 146 147 154 162 165 171 180 189 190 196 198 209 210 219 220 228 231 243 245 252 266 270 281 285 292 294 297 308 315 324 330 342 365 378 380 385 396 399 405 418 420 438 441 462 486 490 495 511 513 532 539 540 562 567 570 588 594 627 630 657 660 665 684 693 730 735 756 770 798 803 810 836 843 855 876 882 891 924 931 945 972 980 990 1022 1026 1045 1078 1095 1124 1134 1140 1155 1188 1197 1215 1254 1260 1314 1323 1330 1386 1387 1405 1460 1463 1470 1485 1533 1539 1540 1596 1606 1617 1620 1686 1701 1710 1764 1782 1862 1881 1890 1967 1971 1980 1995 2044 2052 2079 2090 2156 2190 2205 2268 2310 2394 2409 2430 2508 2529 2555 2565 2628 2646 2660 2673 2695 2772 2774 2793 2810 2835 2926 2940 2970 3066 3078 3091 3135 3212 3234 3285 3372 3402 3420 3465 3564 3577 3591 3724 3762 3780 3934 3942 3969 3990 4015 4158 4161 4180 4215 4380 4389 4410 4455 4599 4617 4620 4655 4788 4818 4851 4860 5058 5110 5130 5292 5339 5346 5390 5548 5586 5620 5621 5643 5670 5852 5901 5913 5940 5985 6132 6156 6182 6237 6270 6468 6570 6615 6804 6930 6935 7154 7182 7227 7315 7524 7587 7665 7695 7868 7884 7938 7980 8030 8085 8316 8322 8379 8430 8505 8778 8820 8910 9198 9234 9273 9310 9405 9636 9702 9709 9835 9855 10116 10220 10241 10260 10395 10678 10692 10731 10773 10780 11172 11242 11286 11340 11802 11826 11907 11970 12045 12364 12474 12483 12540 12645 13140 13167 13230 13365 13769 13797 13860 13870 13965 14308 14364 14454 14553 14630 15174 15257 15330 15390 15455 15876 16017 16060 16170 16644 16758 16860 16863 16929 17010 17556 17703 17739 17820 17885 17955 18396 18468 18546 18620 18711 18810 19404 19418 19670 19710 19845 20482 20513 20790 20805 21356 21462 21546 21637 21681 21945 22484 22572 22761 22995 23085 23604 23652 23814 23940 24090 24255 24948 24966 25137 25290 26334 26460 26695 26730 27538 27594 27740 27819 27930 28105 28215 28908 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1020957856380
• Sum of all divisors σ(n): 4364330181120
• Sum of proper divisors (its aliquot sum) s(n): 3343372324740
• 1020957856380 is an abundant number, because the sum of its proper divisors (3343372324740) is greater than itself. Its abundance is 2322414468360

Bases of 1020957856380

• Binary: 1110110110110101110101001001001001111100₂
• Hexadecimal: 0xEDB5D4927C
• Base-36: D10RY3R0

Squares and roots of 1020957856380

• 1020957856380 squared (1020957856380²) is 1042354944504044706704400
• 1020957856380 cubed (1020957856380³) is 1064200469727943345996610038314072000
• The square root of 1020957856380 is 1010424.5921294671
• The cube root of 1020957856380 is 10069.3770901217

Scales and comparisons

• 1,020,957,856,380 seconds is equal to 32,463 years, 15 weeks, 4 days, 20 hours, 33 minutes.
• To count from 1 to 1,020,957,856,380 would take you about eighty-one thousand, one hundred fifty-eight 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 1020957856380 cubic inches would be around 839.1 feet tall.

Recreational maths with 1020957856380

• 1020957856380 backwards is 0836587590201
• 1020957856380 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1020957856380's digits is 54
• More coming soon!