61385970100

Names of 61385970100

• Cardinal: 61385970100 can be written as Sixty-one billion, three hundred eighty-five million, nine hundred seventy thousand, one hundred.

Scientific notation

• Scientific notation: 6.13859701 × 10¹⁰

Factors of 61385970100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 450

Divisors of 61385970100

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 25 26 28 35 43 49 50 52 65 70 73 86 91 98 100 130 140 146 172 175 182 196 215 245 260 292 301 307 325 350 364 365 430 455 490 511 559 602 614 637 650 700 730 860 910 949 980 1022 1075 1118 1204 1225 1228 1274 1300 1460 1505 1535 1820 1825 1898 2044 2107 2149 2150 2236 2275 2450 2548 2555 2795 3010 3070 3139 3185 3577 3650 3796 3913 3991 4214 4298 4300 4550 4745 4900 5110 5590 6020 6140 6278 6370 6643 7154 7300 7525 7675 7826 7982 8428 8596 9100 9490 10220 10535 10745 11180 12556 12740 12775 13201 13286 13975 14308 15043 15050 15350 15652 15695 15925 15964 17885 18980 19565 19955 21070 21490 21973 22411 23725 25550 26402 26572 27391 27937 27950 30086 30100 30700 31390 31850 33215 35770 39130 39910 40807 42140 42980 43946 44822 46501 47450 51100 52675 52804 53725 54782 55874 55900 60172 62780 63700 66005 66430 71540 75215 78260 78475 79820 81614 87892 89425 89644 92407 93002 94900 97825 99775 105350 107450 109564 109865 111748 112055 132010 132860 136955 139685 150430 153811 156877 156950 163228 166075 171613 178850 184814 186004 195559 195650 199550 204035 210700 214900 219730 224110 232505 264020 273910 279370 285649 291343 300860 307622 313754 313900 330025 332150 343226 357700 369628 376075 391118 391300 399100 408070 439460 448220 462035 465010 547820 549325 558740 560275 571298 582686 615244 627508 646849 660050 664300 684775 686452 698425 752150 769055 782236 784385 816140 858065 924070 930020 963673 977795 1020175 1098139 1098650 1120550 1142596 1162525 1165372 1201291 1293698 1320100 1369550 1396850 1428245 1456715 1504300 1538110 1568770 1716130 1848140 1927346 1955590 1999543 2039401 2040350 2196278 2197300 2241100 2310175 2325050 2402582 2587396 2739100 2793700 2856490 2913430 3076220 3137540 3234245 3432260 3845275 3854692 3911180 3921925 3999086 4078802 4080700 4290325 4392556 4620350 4650100 4805164 4818365 4888975 5490695 5712980 5826860 6006455 6468490 6745711 7141225 7283575 7690550 7843850 7998172 8157604 8409037 8580650 9240700 9636730 9777950 9997715 10197005 10981390 12012910 12527749 12936980 13491422 14275807 14282450 14567150 15381100 15687700 16171225 16818074 17161300 19273460 19555900 19995430 20394010 21962780 24025820 24091825 25055498 26982844 27453475 28551614 28564900 29134300 30032275 32342450 33636148 33728555 39990860 40788020 42045185 47219977 48183650 49988575 50110996 50985025 54906950 57103228 60064550 62638745 64684900 67457110 71379035 84090370 87694243 94439954 96367300 99977150 101970050 109813900 120129100 125277490 134914220 142758070 168180740 168642775 175388486 188879908 199954300 203940100 210225925 236099885 250554980 285516140 313193725 337285550 350776972 356895175 420451850 438471215 472199770 613859701 626387450 674571100 713790350 840903700 876942430 944399540 1180499425 1227719402 1252774900 1427580700 1753884860 2192356075 2360998850 2455438804 3069298505 4384712150 4721997700 6138597010 8769424300 12277194020 15346492525 30692985050 61385970100
• Sum of all divisors σ(n): 173659176768
• Sum of proper divisors (its aliquot sum) s(n): 112273206668
• 61385970100 is an abundant number, because the sum of its proper divisors (112273206668) is greater than itself. Its abundance is 50887236568

Bases of 61385970100

• Binary: 111001001010111000111001000110110100₂
• Hexadecimal: 0xE4AE391B4
• Base-36: S77MDO4

Squares and roots of 61385970100

• 61385970100 squared (61385970100²) is 3768237325118094010000
• 61385970100 cubed (61385970100³) is 231316903769403297866849101000000
• The square root of 61385970100 is 247761.9222156625
• The cube root of 61385970100 is 3944.7823026933

Scales and comparisons

• 61,385,970,100 seconds is equal to 1,951 years, 45 weeks, 6 days, 18 hours, 21 minutes, 40 seconds.
• To count from 1 to 61,385,970,100 would take you about three thousand, nine hundred 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 61385970100 cubic inches would be around 328.7 feet tall.

Recreational maths with 61385970100

• 61385970100 backwards is 00107958316
• The number of decimal digits it has is: 11
• The sum of 61385970100's digits is 40
• More coming soon!