2113387640

Names of 2113387640

• Cardinal: 2113387640 can be written as Two billion, one hundred thirteen million, three hundred eighty-seven thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.11338764 × 10⁹

Factors of 2113387640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 85

Divisors of 2113387640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 17 20 26 28 34 35 40 41 49 52 56 65 68 70 82 85 91 98 104 119 130 136 140 164 170 182 196 205 221 238 245 260 280 287 289 328 340 343 364 392 410 442 455 476 490 520 533 574 578 595 637 680 686 697 728 820 833 884 910 952 980 1066 1105 1148 1156 1190 1274 1372 1394 1435 1445 1547 1640 1666 1715 1768 1820 1960 2009 2023 2132 2210 2296 2312 2380 2548 2665 2744 2788 2870 2890 3094 3185 3332 3430 3485 3640 3731 3757 4018 4046 4165 4264 4420 4459 4760 4879 5096 5330 5576 5740 5780 5831 6188 6370 6664 6860 6970 7462 7514 7735 8036 8092 8330 8840 8918 9061 9758 10045 10115 10660 10829 11480 11560 11662 11849 12376 12740 13720 13940 14063 14161 14924 15028 15470 16072 16184 16660 17836 18122 18655 18785 19516 20090 20230 21320 21658 22295 23324 23698 24395 25480 26117 26299 27880 28126 28322 29155 29848 30056 30940 33320 34153 35672 36244 37310 37570 39032 40180 40460 43316 44590 45305 46648 47396 48790 52234 52598 54145 56252 56644 58310 59245 61880 63427 68306 70315 70805 72488 74620 75140 75803 80360 80920 82943 86632 89180 90610 94792 97580 99127 104468 105196 108290 112504 113288 116620 118490 126854 130585 131495 136612 140630 141610 149240 150280 151606 154037 165886 170765 178360 181220 182819 184093 195160 198254 208936 210392 216580 233240 236980 239071 253708 261170 262990 273224 281260 283220 303212 308074 317135 331772 341530 362440 365638 368186 379015 396508 414715 433160 443989 473960 478142 495635 507416 522340 525980 562520 566440 580601 606424 616148 634270 663544 683060 731276 736372 758030 770185 793016 829430 887978 914095 920465 956284 991270 1044680 1051960 1078259 1161202 1195355 1232296 1268540 1288651 1366120 1462552 1472744 1516060 1540370 1658860 1775956 1828190 1840930 1912568 1982540 2156518 2219945 2322404 2390710 2537080 2577302 2903005 3032120 3080740 3107923 3317720 3551912 3656380 3681860 3965080 4064207 4313036 4439890 4644808 4781420 5154604 5391295 5806010 6161480 6215846 6443255 7312760 7363720 7547813 8128414 8626072 8879780 9562840 10309208 10782590 11612020 12431692 12886510 15095626 15539615 16256828 17759560 20321035 21565180 23224040 24863384 25773020 30191252 31079230 32513656 37739065 40642070 43130360 51546040 52834691 60382504 62158460 75478130 81284140 105669382 124316920 150956260 162568280 211338764 264173455 301912520 422677528 528346910 1056693820 2113387640
• Sum of all divisors σ(n): 6498576000
• Sum of proper divisors (its aliquot sum) s(n): 4385188360
• 2113387640 is an abundant number, because the sum of its proper divisors (4385188360) is greater than itself. Its abundance is 2271800720

Bases of 2113387640

• Binary: 1111101111101111011110001111000₂
• Hexadecimal: 0x7DF7BC78
• Base-36: YY98C8

Squares and roots of 2113387640

• 2113387640 squared (2113387640²) is 4466407316904769600
• 2113387640 cubed (2113387640³) is 9439250018752103129687744000
• The square root of 2113387640 is 45971.5960131905
• The cube root of 2113387640 is 1283.2946618283

Scales and comparisons

• 2,113,387,640 seconds is equal to 67 years, 10 weeks, 2 days, 12 hours, 7 minutes, 20 seconds.
• To count from 1 to 2,113,387,640 would take you about one hundred thirty-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 2113387640 cubic inches would be around 106.9 feet tall.

Recreational maths with 2113387640

• 2113387640 backwards is 0467833112
• 2113387640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2113387640's digits is 35
• More coming soon!