961957816820

Names of 961957816820

• Cardinal: 961957816820 can be written as Nine hundred sixty-one billion, nine hundred fifty-seven million, eight hundred sixteen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 9.6195781682 × 10¹¹

Factors of 961957816820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 231

Divisors of 961957816820

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 10 11 13 14 19 20 22 26 28 35 38 44 49 52 55 65 70 73 76 77 91 95 98 101 110 130 133 140 143 146 154 182 190 196 202 209 220 245 247 260 266 286 292 308 343 364 365 380 385 404 418 455 490 494 505 511 532 539 572 637 665 686 707 715 730 770 803 836 910 931 949 980 988 1001 1010 1022 1045 1078 1111 1235 1274 1313 1330 1372 1387 1414 1430 1460 1463 1540 1606 1715 1729 1820 1862 1898 1919 2002 2020 2044 2090 2156 2222 2401 2470 2548 2555 2626 2660 2695 2717 2774 2828 2860 2926 3185 3212 3430 3458 3535 3577 3724 3773 3796 3838 4004 4015 4180 4444 4459 4655 4745 4802 4940 4949 5005 5110 5252 5390 5434 5548 5555 5621 5852 6370 6517 6565 6643 6860 6916 6935 7007 7070 7154 7315 7373 7546 7676 7777 8030 8645 8918 9191 9310 9490 9595 9604 9709 9898 10010 10220 10241 10439 10780 10868 11110 11242 12005 12103 12740 13034 13130 13286 13433 13585 13870 14014 14140 14308 14443 14630 14746 15092 15257 15554 16060 17290 17836 17885 18031 18382 18620 18865 18980 19019 19190 19418 19796 20020 20482 20878 21109 22220 22295 22484 24010 24206 24745 24947 25039 26068 26260 26411 26572 26866 27170 27740 28028 28105 28886 29260 29492 30514 31108 31213 32585 33215 34580 34643 35035 35770 36062 36764 36865 37730 38038 38380 38836 38885 39347 40964 41756 42218 44590 45619 45955 46501 48020 48412 48545 49049 49490 49894 50078 51205 51611 52195 52822 53732 54340 54439 56210 57772 60515 61028 62426 64337 65170 66430 67165 67963 69286 70070 71540 71687 72124 72215 73073 73730 75460 76076 76285 77770 78694 81103 84436 84721 89180 90155 91238 91910 93002 94031 95095 95849 97090 98098 98980 99788 100156 101101 102410 103222 104390 105545 105644 106799 108878 112420 121030 124735 124852 125195 126217 128674 130340 132055 132860 133133 134330 135926 138572 140087 140140 143374 144430 146146 147460 147763 152570 155540 156065 157388 162206 169442 173215 174629 175273 180310 182476 183820 186004 188062 190190 191698 194180 196196 196735 198341 202202 204820 206444 208780 211090 213598 217756 228095 232505 242060 242501 245245 249470 250390 252434 257348 258055 264110 266266 268660 271852 272195 274417 275429 280174 286748 288860 292292 295526 305140 312130 321685 324412 325507 338884 339815 343343 346430 349258 350546 358435 360620 361277 365365 376124 380380 381073 383396 393470 396682 404404 405515 422180 423605 427196 450359 456190 465010 470155 475741 479245 485002 490490 498940 500780 501809 504868 505505 511511 516110 528220 532532 533995 544390 548834 550858 560348 567721 591052 593047 624260 631085 643370 651014 658217 665665 670943 679630 686686 692860 698516 700435 701092 707707 716870 722554 730730 738815 747593 762146 786940 793364 811030 847210 873145 876365 883519 900718 912380 930020 931931 940310 951482 958490 970004 980609 980980 991705 1003618 1011010 1023022 1032220 1034341 1054339 1067990 1088780 1097668 1101716 1135442 1186094 1212505 1222403 1262170 1286740 1302028 1316434 1331330 1341886 1359260 1372085 1373372 1377145 1388387 1400870 1415414 1433740 1445108 1461460 1477630 1495186 1524292 1540957 1622060 1627535 1694420 1716715 1746290 1752730 1767038 1801436 1806385 1821131 1863862 1880620 1902964 1905365 1916980 1920919 1928003 1961218 1983410 2007236 2022020 2046044 2068682 2108678 2135980 2251795 2270884 2278549 2372188 2378705 2425010 2444806 2509045 2524340 2528939 2557555 2632868 2662660 2667511 2683772 2744170 2754290 2776774 2801740 2830828 2838605 2955260 2965235 2990372 3081914 3152513 3255070 3291085 3330187 3354715 3433430 3492580 3505460 3534076 3538535 3580577 3612770 3642262 3727724 3737965 3810730 3841838 3856006 3922436 3966820 3974047 4137364 4217356 4417595 4503590 4557098 4607519 4659655 4696601 4757410 4850020 4889612 4903045 4953949 5018090 5057878 5115110 5171705 5233151 5271695 5335022 5488340 5508580 5553548 5677210 5930470 6112015 6163828 6184633 6305026 6510140 6523517 6582170 6660374 6709430 6864263 6866860 6941935 7077070 7161154 7225540 7240387 7284524 7380373 7475930 7621460 7683676 7704785 7712012 7948094 8556821 8835190 9007180 9105655 9114196 9215038 9319310 9393202 9514820 9604595 9640015 9718709 9806090 9907898 10036180 10115756 10230220 10343410 10466302 10543390 10670044 10786699 11354420 11392745 11860940 12224030 12369266 12610052 12644695 12747917 13047034 13164340 13320748 13337555 13418860 13446433 13728526 13883870 14154140 14322308 14480774 14760746 14951860 15409570 15762565 15896188 16650935 17113642 17670380 17702573 17902885 18211310 18430076 18638620 18786404 19209190 19280030 19437418 19612180 19815796 19870235 20032441 20686820 20932604 21086780 21573398 22785490 23037595 23483005 24448060 24738532 24769745 25064039 25289390 25495834 26094068 26165755 26675110 26892866 27457052 27767740 27818329 28961548 29521492 30819140 30923165 31525130 32617585 32876207 33301870 34227284 34321315 34677643 35405146 35805770 36201935 36422620 36632057 36901865 38418380 38560060 38874836 39740470 40064882 42784105 43146796 43292431 45570980 46075190 46966010 48049841 48593545 49539490 50128078 50578780 50682709 50991668 51662611 52331510 53350220 53785732 53933495 55636658 59897747 61846330 63050260 63739585 65235170 65752414 66603740 67232165 68030963 68642630 69355286 70810292 71611540 72403870 73264114 73803730 75506893 79480940 80129764 85568210 86584862 88512865 89235419 92150380 93932020 94125031 96099682 97187090 99078980 100162205 100256156 101365418 103325222 104663020 107866990 111273316 119795494 123692660 125320195 127479170 130470340 131504828 134464330 136061926 137285260 138710572 139091645 140227087 144807740 146528228 147607460 151013786 164381035 171136420 173169724 173388215 177025730 178470838 183160285 188250062 192199364 194374180 194728303 200324410 202730836 206650444 215733980 216462155 230133449 239590988 240249205 250640390 253413545 254958340 258313055 268928660 272123852 278183290 280454174 299488735 302027572 328762070 336348887 340154815 346776430 354051460 356941676 361638277 366320570 376500124 377534465 389456606 400648820 432924310 446177095 460266898 470625155 476216741 480498410 501280780 506827090 516626110 528548251 556366580 560908348 598977470 624647933 657524140 658875217 672697774 680309630 693552860 701135435 723276554 732641140 755068930 778913212 865848620 892354190 920533796 941250310 952433482 960996820 973641515 981589609 1013654180 1033252220 1057096502 1150667245 1197954940 1249295866 1317750434 1345395548 1360619260 1402270870 1446553108 1510137860 1681744435 1784708380 1808191385 1882500620 1904866964 1947283030 1963179218 2114193004 2301334490 2381083705 2498591732 2531467939 2635500868 2642741255 2804541740 3123239665 3294376085 3363488870 3616382770 3699837757 3894566060 3926358436 4372535531 4602668980 4762167410 4907948045 5062935878 5285482510 6246479330 6588752170 6726977740 6871127263 7232765540 7399675514 8745071062 9524334820 9815896090 10125871756 10570965020 12492958660 12657339695 13177504340 13742254526 14799351028 17490142124 18499188785 19631792180 21862677655 25314679390 27484509052 34355636315 36998377570 43725355310 48097890841 50629358780 68711272630 73996755140 87450710620 96195781682 137422545260 192391563364 240489454205 480978908410 961957816820
• Sum of all divisors σ(n): 2983551701760
• Sum of proper divisors (its aliquot sum) s(n): 2021593884940
• 961957816820 is an abundant number, because the sum of its proper divisors (2021593884940) is greater than itself. Its abundance is 1059636068120

Bases of 961957816820

• Binary: 1101111111111001001001110110100111110100₂
• Hexadecimal: 0xDFF92769F4
• Base-36: C9X0UHV8

Squares and roots of 961957816820

• 961957816820 squared (961957816820²) is 925362841341100674912400
• 961957816820 cubed (961957816820³) is 890160018622837246174560848746568000
• The square root of 961957816820 is 980794.4824579713
• The cube root of 961957816820 is 9871.5498429693

Scales and comparisons

• 961,957,816,820 seconds is equal to 30,587 years, 14 weeks, 5 days, 40 minutes, 20 seconds.
• To count from 1 to 961,957,816,820 would take you about sixty-one thousand, one hundred seventy-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 961957816820 cubic inches would be around 822.6 feet tall.

Recreational maths with 961957816820

• 961957816820 backwards is 028618759169
• The number of decimal digits it has is: 12
• The sum of 961957816820's digits is 62
• More coming soon!