38106970720

Names of 38106970720

• Cardinal: 38106970720 can be written as Thirty-eight billion, one hundred six million, nine hundred seventy thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.810697072 × 10¹⁰

Factors of 38106970720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1781

Divisors of 38106970720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 49 52 56 62 65 70 80 91 98 104 112 124 130 140 155 160 182 196 208 217 224 245 248 260 280 310 343 364 392 403 416 434 455 490 496 520 560 620 637 686 728 784 806 868 910 980 992 1040 1085 1120 1240 1274 1372 1456 1519 1568 1612 1715 1723 1736 1820 1960 2015 2080 2170 2480 2548 2744 2821 2912 3038 3185 3224 3430 3446 3472 3640 3920 4030 4340 4459 4960 5096 5488 5642 6076 6370 6448 6860 6892 6944 7280 7595 7840 8060 8615 8680 8918 10192 10633 10976 11284 12061 12152 12740 12896 13720 13784 14105 14560 15190 16120 17230 17360 17836 19747 20384 21266 22295 22399 22568 24122 24304 25480 27440 27568 28210 30380 32240 34460 34720 35672 39494 42532 44590 44798 45136 48244 48608 50960 53165 53413 54880 55136 56420 60305 60760 64480 68920 71344 78988 84427 85064 89180 89596 90272 96488 98735 101920 106330 106826 111995 112840 120610 121520 137840 138229 142688 156793 157976 168854 170128 178360 179192 192976 197470 212660 213652 223990 225680 241220 243040 267065 275680 276458 313586 315952 337708 340256 356720 358384 373891 385952 394940 422135 425320 427304 447980 451360 482440 534130 552916 590989 627172 631904 675416 691145 694369 713440 716768 747782 783965 789880 844270 850640 854608 895960 964880 1068260 1097551 1105832 1181978 1254344 1350832 1382290 1388738 1495564 1567930 1579760 1688540 1701280 1709216 1791920 1869455 1929760 2136520 2195102 2211664 2363956 2508688 2617237 2701664 2764580 2777476 2954945 2991128 3135860 3159520 3377080 3471845 3583840 3738910 4273040 4390204 4423328 4727912 4860583 5017376 5234474 5487755 5529160 5554952 5909890 5982256 6271720 6754160 6943690 7477820 7682857 8546080 8780408 9455824 9721166 10468948 10975510 11058320 11109904 11819780 11964512 12543440 13086185 13508320 13887380 14955640 15365714 17560816 18320659 18911648 19442332 20937896 21951020 22116640 22219808 23639560 24302915 25086880 26172370 27774760 29911280 30731428 34024081 35121632 36641318 38414285 38884664 41875792 43902040 47279120 48605830 52344740 55549520 59822560 61462856 68048162 73282636 76828570 77769328 83751584 87804080 91603295 94558240 97211660 104689480 111099040 122925712 136096324 146565272 153657140 155538656 170120405 175608160 183206590 194423320 209378960 238168567 245851424 272192648 293130544 307314280 340240810 366413180 388846640 418757920 476337134 544385296 586261088 614628560 680481620 732826360 777693280 952674268 1088770592 1190842835 1229257120 1360963240 1465652720 1905348536 2381685670 2721926480 2931305440 3810697072 4763371340 5443852960 7621394144 9526742680 19053485360 38106970720
• Sum of all divisors σ(n): 116779622400
• Sum of proper divisors (its aliquot sum) s(n): 78672651680
• 38106970720 is an abundant number, because the sum of its proper divisors (78672651680) is greater than itself. Its abundance is 40565680960

Bases of 38106970720

• Binary: 100011011111010110100011101001100000₂
• Hexadecimal: 0x8DF5A3A60
• Base-36: HI7WMSG

Squares and roots of 38106970720

• 38106970720 squared (38106970720²) is 1452141217454937318400
• 38106970720 cubed (38106970720³) is 55336702854860449311704117248000
• The square root of 38106970720 is 195210.0681829705
• The cube root of 38106970720 is 3365.1271260867

Scales and comparisons

• 38,106,970,720 seconds is equal to 1,211 years, 35 weeks, 3 days, 21 hours, 38 minutes, 40 seconds.
• To count from 1 to 38,106,970,720 would take you about two thousand, four hundred twenty-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 38106970720 cubic inches would be around 280.4 feet tall.

Recreational maths with 38106970720

• 38106970720 backwards is 02707960183
• The number of decimal digits it has is: 11
• The sum of 38106970720's digits is 43
• More coming soon!