972996431220

Names of 972996431220

• Cardinal: 972996431220 can be written as Nine hundred seventy-two billion, nine hundred ninety-six million, four hundred thirty-one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 9.7299643122 × 10¹¹

Factors of 972996431220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 640

Divisors of 972996431220

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 121 132 135 162 165 180 198 220 242 243 270 297 324 330 363 396 405 484 486 495 540 594 605 619 660 726 729 810 891 972 990 1089 1188 1210 1215 1238 1331 1452 1458 1485 1620 1782 1815 1857 1980 2178 2187 2420 2430 2476 2662 2673 2916 2970 3095 3267 3564 3630 3645 3714 3993 4356 4374 4455 4860 5324 5346 5445 5571 5940 6190 6534 6561 6655 6809 7260 7290 7428 7986 8019 8748 8910 9285 9801 10692 10890 10935 11142 11979 12380 13068 13122 13310 13365 13618 14580 15972 16038 16335 16713 17820 18570 19602 19683 19965 20427 21780 21870 22284 23958 24057 26244 26620 26730 27236 27855 29403 32076 32670 32805 33426 34045 35937 37140 39204 39366 39930 40095 40854 43740 47916 48114 49005 50139 53460 55710 58806 59049 59895 61281 65340 65610 66852 68090 71874 72171 74899 78732 79860 80190 81708 83565 88209 96228 98010 98415 100278 102135 107811 111420 117612 118098 119790 120285 122562 131220 136180 143748 144342 147015 149798 150417 160380 167130 176418 179685 183843 196020 196830 200556 204270 215622 216513 224697 236196 239580 240570 245124 250695 264627 288684 294030 295245 299596 300834 306405 323433 334260 352836 359370 360855 367686 374495 393660 408540 431244 433026 441045 449394 451251 481140 501390 529254 539055 551529 588060 590490 601668 612810 646866 649539 674091 718740 721710 735372 748990 752085 793881 823889 866052 882090 898788 902502 919215 970299 1002780 1058508 1078110 1082565 1103058 1123485 1180980 1225620 1293732 1299078 1323135 1348182 1353753 1443420 1497980 1504170 1587762 1617165 1647778 1654587 1764180 1805004 1838430 1940598 2022273 2156220 2165130 2206116 2246970 2256255 2381643 2471667 2598156 2646270 2696364 2707506 2757645 2910897 3008340 3175524 3234330 3247695 3295556 3309174 3370455 3676860 3881196 3969405 4044546 4061259 4119445 4330260 4493940 4512510 4763286 4851495 4943334 4963761 5292540 5415012 5515290 5821794 6066819 6468660 6495390 6618348 6740910 6768765 7144929 7415001 7938810 8089092 8122518 8238890 8272935 8732691 9025020 9526572 9702990 9886668 9927522 10111365 11030580 11643588 11908215 12133638 12183777 12358335 12990780 13481820 13537530 14289858 14554485 14830002 14891283 15877620 16245036 16477780 16545870 17465382 18200457 19405980 19855044 20222730 20306295 22245003 23816430 24267276 24367554 24716670 24818805 26198073 27075060 28579716 29108970 29660004 29782566 30334095 33091740 34930764 35724645 36400914 36551331 37075005 40445460 40612590 43663455 44490006 44673849 47632860 48735108 49433340 49637610 52396146 54601371 58217940 59565132 60668190 60918885 66735009 71449290 72801828 73102662 74150010 74456415 78594219 81225180 87326910 88980012 89347698 91002285 99275220 104792292 109202742 111225015 121336380 121837770 130990365 133470018 134021547 142898580 146205324 148300020 148912830 157188438 163804113 174653820 178695396 182004570 182756655 200205027 218405484 222450030 223369245 243675540 261980730 266940036 268043094 273006855 297825660 314376876 327608226 333675045 364009140 365513310 392971095 400410054 402064641 444900060 446738490 491412339 523961460 536086188 546013710 600615081 655216452 667350090 670107735 731026620 785942190 800820108 804129282 819020565 893476980 982824678 1001025135 1092027420 1201230162 1334700180 1340215470 1474237017 1571884380 1608258564 1638041130 1801845243 1965649356 2002050270 2010323205 2402460324 2457061695 2680430940 2948474034 3003075405 3276082260 3603690486 4004100540 4020646410 4422711051 4914123390 5405535729 5896948068 6006150810 7207380972 7371185085 8041292820 8845422102 9009226215 9828246780 10811071458 12012301620 14742370170 16216607187 17690844204 18018452430 21622142916 22113555255 27027678645 29484740340 32433214374 36036904860 44227110510 48649821561 54055357290 64866428748 81083035935 88454221020 97299643122 108110714580 162166071870 194599286244 243249107805 324332143740 486498215610 972996431220
• Sum of all divisors σ(n): 3376629506880
• Sum of proper divisors (its aliquot sum) s(n): 2403633075660
• 972996431220 is an abundant number, because the sum of its proper divisors (2403633075660) is greater than itself. Its abundance is 1430636644440

Bases of 972996431220

• Binary: 1110001010001011000110110100110101110100₂
• Hexadecimal: 0xE28B1B4D74
• Base-36: CEZKYB90

Squares and roots of 972996431220

• 972996431220 squared (972996431220²) is 946722055166856190688400
• 972996431220 cubed (972996431220³) is 921157181034615035166776995051848000
• The square root of 972996431220 is 986405.8146726427
• The cube root of 972996431220 is 9909.1655118655

Scales and comparisons

• 972,996,431,220 seconds is equal to 30,938 years, 14 weeks, 2 days, 18 hours, 27 minutes.
• To count from 1 to 972,996,431,220 would take you about sixty-one thousand, eight hundred seventy-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 972996431220 cubic inches would be around 825.8 feet tall.

Recreational maths with 972996431220

• 972996431220 backwards is 022134699279
• 972996431220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 972996431220's digits is 54
• More coming soon!