996974561940

Names of 996974561940

• Cardinal: 996974561940 can be written as Nine hundred ninety-six billion, nine hundred seventy-four million, five hundred sixty-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 9.9697456194 × 10¹¹

Factors of 996974561940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3621

Divisors of 996974561940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 42 60 62 70 73 84 93 105 124 140 146 155 186 210 217 219 292 310 331 365 372 420 434 438 465 511 620 651 662 730 868 876 930 993 1022 1085 1095 1302 1324 1460 1533 1655 1860 1986 2044 2170 2190 2263 2317 2555 2604 3066 3169 3255 3310 3972 4340 4380 4526 4634 4965 5110 6132 6338 6510 6620 6789 6951 7665 9052 9268 9507 9930 10220 10261 11315 11585 12676 13020 13578 13902 15330 15841 15845 19014 19860 20522 22183 22630 23170 24163 27156 27804 30660 30783 31682 31690 33945 34755 38028 41044 44366 45260 46340 47523 47535 48326 51305 61566 63364 63380 66549 67890 69510 71827 72489 79205 88732 95046 95070 96652 98239 102610 110915 120815 123132 133098 135780 139020 143654 144978 153915 158410 169141 190092 190140 196478 205220 215481 221830 231337 237615 241630 266196 287308 289956 294717 307830 316820 332745 338282 359135 362445 392956 430962 443660 462674 475230 483260 491195 507423 589434 615660 665490 676564 687673 694011 718270 724890 749053 845705 861924 925348 950460 982390 1014846 1048939 1077405 1156685 1178868 1330980 1375346 1388022 1436540 1449780 1473585 1498106 1619359 1691410 1964780 2029692 2063019 2097878 2154810 2247159 2313370 2537115 2750692 2776044 2947170 2996212 3146817 3238718 3382820 3438365 3470055 3745265 4126038 4195756 4309620 4494318 4626740 4858077 5074230 5243371 5244695 5894340 6293634 6477436 6876730 6940110 7171447 7342573 7490530 8096795 8252076 8988636 9716154 10148460 10315095 10486742 10489390 11235795 12587268 13753460 13880220 14342894 14685146 14981060 15730113 15734085 16193590 19432308 20630190 20973484 20978780 21514341 22027719 22471590 24290385 26216855 28685788 29370292 31460226 31468170 32387180 32517109 35857235 36712865 41260380 43028682 44055438 44943180 48580770 50200129 52433710 62920452 62936340 65034218 71714470 73425730 76572547 78650565 86057364 88110876 97161540 97551327 100400258 104867420 107571705 110138595 130068436 143428940 146851460 150600387 153145094 157301130 162585545 195102654 200800516 215143410 220277190 227619763 229717641 251000645 301200774 306290188 314602260 325171090 382862735 390205308 430286820 440554380 455239526 459435282 487756635 502001290 536007829 602401548 650342180 682859289 753001935 765725470 910479052 918870564 975513270 1004002580 1072015658 1138098815 1148588205 1365718578 1506003870 1531450940 1608023487 1951026540 2144031316 2276197630 2297176410 2373748957 2680039145 2731437156 3012007740 3216046974 3414296445 4552395260 4594352820 4747497914 5360078290 6432093948 6828592890 7121246871 8040117435 9494995828 10720156580 11868744785 13657185780 14242493742 16080234870 16616242699 23737489570 28484987484 32160469740 33232485398 35606234355 47474979140 49848728097 66464970796 71212468710 83081213495 99697456194 142424937420 166162426990 199394912388 249243640485 332324853980 498487280970 996974561940
• Sum of all divisors σ(n): 3349487124480
• Sum of proper divisors (its aliquot sum) s(n): 2352512562540
• 996974561940 is an abundant number, because the sum of its proper divisors (2352512562540) is greater than itself. Its abundance is 1355538000600

Bases of 996974561940

• Binary: 1110100000100000010100001000101010010100₂
• Hexadecimal: 0xE820508A94
• Base-36: CQ04WVBO

Squares and roots of 996974561940

• 996974561940 squared (996974561940²) is 993958277155454896563600
• 996974561940 cubed (996974561940³) is 990951117953696754782923121349384000
• The square root of 996974561940 is 998486.1350764967
• The cube root of 996974561940 is 9989.9050190319

Scales and comparisons

• 996,974,561,940 seconds is equal to 31,700 years, 36 weeks, 5 days, 10 hours, 19 minutes.
• To count from 1 to 996,974,561,940 would take you about sixty-three thousand, four hundred 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 996974561940 cubic inches would be around 832.5 feet tall.

Recreational maths with 996974561940

• 996974561940 backwards is 049165479699
• The number of decimal digits it has is: 12
• The sum of 996974561940's digits is 69
• More coming soon!