997948695480

Names of 997948695480

• Cardinal: 997948695480 can be written as Nine hundred ninety-seven billion, nine hundred forty-eight million, six hundred ninety-five thousand, four hundred eighty.

Scientific notation

• Scientific notation: 9.9794869548 × 10¹¹

Factors of 997948695480

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 637

Divisors of 997948695480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 30 33 34 40 44 51 55 60 61 66 68 85 88 102 110 120 121 122 132 136 165 170 183 187 191 204 220 242 244 255 264 305 330 340 347 363 366 374 382 408 440 484 488 510 561 573 605 610 660 671 680 694 726 732 748 764 915 935 955 968 1020 1037 1041 1122 1146 1210 1220 1320 1342 1388 1452 1464 1496 1528 1735 1815 1830 1870 1910 2013 2040 2057 2074 2082 2101 2244 2292 2420 2440 2684 2776 2805 2865 2904 3111 3247 3355 3470 3630 3660 3740 3817 3820 4026 4114 4148 4164 4202 4488 4584 4840 5185 5205 5368 5610 5730 5899 6171 6222 6303 6494 6710 6940 7260 7320 7381 7480 7634 7640 8052 8228 8296 8328 8404 9741 10065 10285 10370 10410 10505 11220 11407 11451 11460 11651 11798 12342 12444 12606 12988 13420 13880 14520 14762 15268 15555 16104 16235 16456 16808 17697 19085 19482 20130 20570 20740 20820 21010 21167 22143 22440 22814 22902 22920 23111 23302 23596 24684 24888 25212 25976 26840 29495 29524 30536 30855 31110 31515 32470 34221 34953 35394 35717 36905 38170 38964 40260 41140 41480 41640 41987 42020 42334 44286 45628 45804 46222 46604 47192 48705 49368 50424 57035 57255 58255 58990 59048 61710 62220 63030 63501 64889 64940 66277 68442 69333 69906 70788 71434 73810 76340 77928 80520 82280 83974 84040 84668 88485 88572 91256 91608 92444 93208 97410 105835 107151 110715 114070 114510 115555 116510 117980 123420 124440 125477 125961 126060 127002 128161 129778 129880 132554 136884 138666 139812 141576 142868 147620 152680 167948 169336 171105 174765 176970 177144 178585 184888 194667 194820 198067 198831 209935 211670 214302 221430 228140 229020 231110 232837 233020 235960 246840 250954 251922 252120 254004 256322 259556 265108 273768 277332 279624 285736 295240 317505 324445 331385 335896 342210 346665 349530 353940 357170 359839 376431 384483 389334 389640 392887 396134 397662 419870 423340 428604 442860 456280 458040 462220 465674 466040 501908 503844 508008 512644 519112 530216 535755 554664 594201 627385 629805 635010 640805 648890 662770 684420 693330 698511 699060 707880 713779 714340 719678 729047 752862 768966 778668 785774 792268 795324 839740 846680 857208 885720 924440 931348 973335 990335 994155 1003816 1007688 1025288 1071510 1079517 1126709 1164185 1178661 1188402 1254770 1259610 1270020 1281610 1297780 1325540 1368840 1386660 1397022 1398120 1409771 1427558 1428680 1439356 1458094 1505724 1537932 1557336 1571548 1584536 1590648 1679480 1799195 1862696 1882155 1922415 1946670 1964435 1980670 1988310 2141337 2143020 2159034 2178737 2187141 2253418 2328370 2357322 2376804 2509540 2519220 2540040 2561207 2563220 2595560 2651080 2773320 2794044 2819542 2855116 2878712 2916188 2971005 3011448 3075864 3143096 3380127 3492555 3568895 3598390 3645235 3764310 3844830 3893340 3928870 3958229 3961340 3976620 4042897 4229313 4282674 4286040 4318068 4357474 4374282 4506836 4656740 4714644 4753608 5019080 5038440 5122414 5126440 5397585 5588088 5633545 5639084 5710232 5832376 5893305 5942010 6536211 6760254 6985110 7048855 7137790 7196780 7290470 7528620 7683621 7689660 7786680 7857740 7916458 7922680 7953240 8019517 8085794 8458626 8565348 8636136 8714948 8748564 9013672 9313480 9429288 10244828 10706685 10795170 10893685 10935705 11267090 11278168 11786610 11874687 11884020 12128691 12393799 12806035 13072422 13520508 13970220 14097710 14275580 14393560 14580940 15057240 15367242 15379320 15715480 15832916 16039034 16171588 16900635 16917252 17130696 17429896 17497128 19791145 20214485 20489656 21146565 21413370 21590340 21787370 21871410 22534180 23573220 23749374 23768040 23966107 24058551 24257382 24787598 25612070 26144844 27041016 27940440 28195420 28551160 29161880 30734484 31665832 32078068 32343176 32681055 33801270 33834504 37181397 38418105 39582290 40097585 40428970 42293130 42826740 43180680 43540519 43574740 43742820 44471867 45068360 47146440 47498748 47932214 48117102 48514764 49575196 51224140 52289688 56390840 59373435 60643455 61468968 61968995 64156136 65362110 67602540 68729249 71898321 74362794 76836210 79164580 80195170 80857940 84586260 85653480 87081038 87149480 87485640 88943734 94997496 95864428 96234204 97029528 99150392 102448280 118746870 119830535 120292755 121286910 123937990 130621557 130724220 133415601 135205080 136331789 137458498 143796642 148725588 153672420 158329160 160390340 161715880 169172520 174162076 177887468 185906985 191728856 192468408 206187747 217702595 222359335 237493740 239661070 240585510 242573820 247875980 261243114 261448440 266831202 272663578 274916996 287593284 297451176 307344840 320780680 343646245 348324152 355774936 359491605 371813970 408995367 412375494 435405190 444718670 474987480 479322140 481171020 485147640 489190537 495751960 522486228 533662404 545327156 549833992 575186568 653107785 667078005 681658945 687292490 718983210 743627940 756021739 817990734 824750988 870810380 889437340 958644280 962342040 978381074 1030938735 1044972456 1067324808 1090654312 1306215570 1334156010 1363317890 1374584980 1437966420 1467571611 1487255880 1512043478 1635981468 1649501976 1741620760 1778874680 1956762148 2044976835 2061877470 2268065217 2445952685 2612431140 2668312020 2726635780 2749169960 2875932840 2935143222 3024086956 3271962936 3780108695 3913524296 4089953670 4123754940 4536130434 4891905370 5224862280 5336624040 5453271560 5870286444 6048173912 7337858055 7560217390 8179907340 8247509880 8316239129 9072260868 9783810740 11340326085 11740572888 14675716110 15120434780 16359814680 16632478258 18144521736 19567621480 22680652170 24948717387 29351432220 30240869560 33264956516 41581195645 45361304340 49897434774 58702864440 66529913032 83162391290 90722608680 99794869548 124743586935 166324782580 199589739096 249487173870 332649565160 498974347740 997948695480
• Sum of all divisors σ(n): 3570251489280
• Sum of proper divisors (its aliquot sum) s(n): 2572302793800
• 997948695480 is an abundant number, because the sum of its proper divisors (2572302793800) is greater than itself. Its abundance is 1574354098320

Bases of 997948695480

• Binary: 1110100001011010011000001010001110111000₂
• Hexadecimal: 0xE85A60A3B8
• Base-36: CQG8VXKO

Squares and roots of 997948695480

• 997948695480 squared (997948695480²) is 995901598810233772430400
• 997948695480 cubed (997948695480³) is 993858701359119113270756869094592000
• The square root of 997948695480 is 998973.8212185543
• The cube root of 997948695480 is 9993.1576375421

Scales and comparisons

• 997,948,695,480 seconds is equal to 31,731 years, 35 weeks, 3 days, 2 hours, 58 minutes.
• To count from 1 to 997,948,695,480 would take you about sixty-three thousand, four hundred sixty-three 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 997948695480 cubic inches would be around 832.8 feet tall.

Recreational maths with 997948695480

• 997948695480 backwards is 084596849799
• The number of decimal digits it has is: 12
• The sum of 997948695480's digits is 78
• More coming soon!