2127898647420

Names of 2127898647420

• Cardinal: 2127898647420 can be written as Two trillion, one hundred twenty-seven billion, eight hundred ninety-eight million, six hundred forty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.12789864742 × 10¹²

Factors of 2127898647420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 561

Divisors of 2127898647420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 73 78 84 91 105 127 130 140 146 156 182 195 210 219 254 260 273 292 331 364 365 381 390 420 438 455 508 511 546 635 662 730 762 780 876 889 910 949 993 1022 1092 1095 1270 1324 1365 1460 1524 1533 1651 1655 1778 1820 1898 1905 1986 2044 2190 2317 2540 2555 2667 2730 2847 3066 3302 3310 3556 3796 3810 3972 4303 4380 4445 4634 4745 4953 4965 5110 5334 5460 5694 6132 6604 6620 6643 6951 7620 7665 8255 8606 8890 9268 9271 9490 9906 9930 10220 10668 11388 11557 11585 12909 13286 13335 13902 14235 15330 16129 16510 17212 17780 18542 18980 19812 19860 19929 21515 23114 23170 24163 24765 25818 26572 26670 27804 27813 28470 30121 30660 32258 33020 33215 34671 34755 37084 39858 42037 43030 46228 46340 46355 48326 48387 49530 51636 53340 55626 56940 57785 60242 64516 64545 64897 66430 69342 69510 72489 79716 80645 84074 86060 90363 92710 96652 96774 99060 99645 111252 112903 115570 120484 120523 120815 126111 129090 129794 132860 138684 139020 139065 144978 150605 161290 168148 169141 173355 180726 185420 193548 194691 199290 209677 210185 225806 231140 241046 241630 241935 252222 258180 259588 278130 289956 294259 301210 314119 322580 324485 338282 338709 346710 361452 361569 362445 389382 398580 419354 420370 451612 451815 482092 483260 483870 504444 507423 546481 556260 564515 588518 602420 602615 628238 629031 630555 648970 676564 677418 693420 723138 724890 778764 838708 840740 843661 845705 882777 903630 942357 967740 973455 1014846 1048385 1092962 1129030 1177036 1177417 1205230 1256476 1258062 1261110 1297940 1354836 1446276 1449780 1467739 1471295 1570595 1639443 1687322 1691410 1693545 1765554 1807260 1807845 1884714 1946910 2029692 2096770 2185924 2198833 2258060 2354834 2410460 2516124 2522220 2530983 2537115 2732405 2935478 2942590 3068701 3141190 3145155 3278886 3374644 3382820 3387090 3531108 3532251 3615690 3769428 3825367 3893820 4193540 4218305 4397666 4403217 4413885 4709668 4711785 5061966 5074230 5338699 5464810 5870956 5885180 5887085 6137402 6282380 6290310 6557772 6596499 6774180 7064502 7231380 7338695 7650734 8197215 8241919 8436610 8795332 8806434 8827770 9206103 9423570 10123932 10148460 10677398 10929620 10994165 11476101 11774170 12274804 12580620 12654915 13192998 14129004 14677390 15301468 15306421 15343505 16016097 16394430 16483838 16873220 17612868 17655540 17661255 18412206 18847140 19126835 21354796 21480907 21988330 22016085 22952202 23548340 24725757 25309830 26385996 26693495 29354780 30612842 30687010 32032194 32788860 32967676 32982495 35322510 36824412 37370893 38253670 39893113 41209595 42961814 43976660 44032170 45904404 45919263 46030515 49451514 50619660 53386990 57380505 61225684 61374020 64064388 64442721 65964990 69403087 70645020 74741786 76507340 76532105 79786226 80080485 82419190 85923628 88064340 91838526 92061030 98903028 106773980 107144947 107404535 112112679 114761010 119679339 123628785 128885442 131929980 138806174 149483572 153064210 159572452 160160970 164838380 183677052 184122060 186854465 199465565 208209261 214289894 214809070 224225358 229522020 229596315 239358678 247257570 257770884 277612348 279251791 306128420 320321940 321434841 322213605 347015435 373708930 389725027 398931130 416418522 428579788 429618140 448450716 459192630 478717356 485821609 494515140 535724735 558503582 560563395 598396695 642869682 644427210 694030870 747417860 779450054 797862260 832837044 837755373 918385260 971643218 1041046305 1071449470 1117007164 1121126790 1169175081 1196793390 1285739364 1288854420 1388061740 1396258955 1457464827 1558900108 1607174205 1675510746 1943286436 1948625135 2082092610 2142898940 2242253580 2338350162 2393586780 2429108045 2728075189 2792517910 2914929654 3214348410 3351021492 3897250270 4164185220 4188776865 4676700324 4858216090 5066425351 5456150378 5585035820 5829859308 5845875405 6428696820 7287324135 7794500540 8184225567 8377553730 9716432180 10132850702 10912300756 11691750810 13640375945 14574648270 15199276053 16368451134 16755107460 20265701404 23383501620 25332126755 27280751890 29149296540 30398552106 32736902268 35464977457 40921127835 50664253510 54561503780 60797104212 70929954914 75996380265 81842255670 101328507020 106394932371 141859909828 151992760530 163684511340 177324887285 212789864742 303985521060 354649774570 425579729484 531974661855 709299549140 1063949323710 2127898647420
• Sum of all divisors σ(n): 7515147580416
• Sum of proper divisors (its aliquot sum) s(n): 5387248932996
• 2127898647420 is an abundant number, because the sum of its proper divisors (5387248932996) is greater than itself. Its abundance is 3259350285576

Bases of 2127898647420

• Binary: 11110111101110000101001001001101101111100₂
• Hexadecimal: 0x1EF70A49B7C
• Base-36: R5JJWWHO

Squares and roots of 2127898647420

• 2127898647420 squared (2127898647420²) is 4527952653691865472656400
• 2127898647420 cubed (2127898647420³) is 9635024327372720208722152554406488000
• The square root of 2127898647420 is 1458731.8627561407
• The cube root of 2127898647420 is 12862.2509747839

Scales and comparisons

• 2,127,898,647,420 seconds is equal to 67,660 years, 30 weeks, 6 days, 13 hours, 37 minutes.
• To count from 1 to 2,127,898,647,420 would take you about one hundred sixty-nine thousand, one hundred fifty-one 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 2127898647420 cubic inches would be around 1071.9 feet tall.

Recreational maths with 2127898647420

• 2127898647420 backwards is 0247468987212
• 2127898647420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2127898647420's digits is 60
• More coming soon!