9138506400

Names of 9138506400

• Cardinal: 9138506400 can be written as Nine billion, one hundred thirty-eight million, five hundred six thousand, four hundred.

Scientific notation

• Scientific notation: 9.1385064 × 10⁹

Factors of 9138506400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 675

Divisors of 9138506400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 32 34 36 40 41 45 48 50 51 54 60 68 72 75 80 82 85 90 96 100 102 108 120 123 135 136 144 150 153 160 164 170 180 200 204 205 216 225 240 246 255 270 272 288 300 306 328 340 360 369 400 408 410 425 432 450 459 480 492 510 540 544 600 607 612 615 656 675 680 697 720 738 765 800 816 820 850 864 900 918 984 1020 1025 1080 1107 1200 1214 1224 1230 1275 1312 1350 1360 1394 1440 1476 1530 1632 1640 1700 1800 1821 1836 1845 1968 2040 2050 2091 2160 2214 2295 2400 2428 2448 2460 2550 2700 2720 2788 2952 3035 3060 3075 3280 3400 3485 3600 3642 3672 3690 3825 3936 4080 4100 4182 4320 4428 4590 4856 4896 4920 5100 5400 5463 5535 5576 5904 6070 6120 6150 6273 6560 6800 6970 7200 7284 7344 7380 7650 8160 8200 8364 8856 9105 9180 9225 9712 9840 10200 10319 10455 10800 10926 11070 11152 11475 11808 12140 12240 12300 12546 13600 13940 14568 14688 14760 15175 15300 16389 16400 16728 17425 17712 18210 18360 18450 18819 19424 19680 20400 20638 20910 21600 21852 22140 22304 22950 24280 24480 24600 24887 25092 27315 27675 27880 29136 29520 30350 30600 30957 31365 32778 32800 33456 34850 35424 36420 36720 36900 37638 40800 41276 41820 43704 44280 45525 45900 48560 49200 49774 50184 51595 52275 54630 55350 55760 58272 59040 60700 61200 61914 62730 65556 66912 69700 72840 73440 73800 74661 75276 81945 82552 83640 87408 88560 91050 91800 92871 94095 97120 98400 99548 100368 103190 104550 109260 110700 111520 121400 122400 123828 124435 125460 131112 136575 139400 145680 147600 149322 150552 154785 156825 163890 165104 167280 174816 177120 182100 183600 185742 188190 199096 200736 206380 209100 218520 221400 223983 242800 247656 248870 250920 257975 262224 273150 278613 278800 291360 295200 298644 301104 309570 313650 327780 330208 334560 364200 367200 371484 373305 376380 398192 409725 412760 418200 423079 437040 442800 447966 464355 470475 485600 495312 497740 501840 515950 524448 546300 557226 557600 597288 602208 619140 622175 627300 655560 671949 728400 742968 746610 752760 773925 796384 819450 825520 836400 846158 874080 885600 895932 928710 940950 990624 995480 1003680 1031900 1092600 1114452 1119915 1194576 1238280 1244350 1254600 1269237 1311120 1343898 1393065 1456800 1485936 1493220 1505520 1547850 1638900 1651040 1672800 1692316 1791864 1857420 1866525 1881900 1990960 2063800 2115395 2185200 2228904 2239830 2321775 2389152 2476560 2488700 2509200 2538474 2622240 2687796 2786130 2971872 2986440 3011040 3095700 3277800 3359745 3384632 3583728 3714840 3733050 3763800 3807711 3981920 4127600 4230790 4370400 4457808 4479660 4643550 4953120 4977400 5018400 5076948 5375592 5572260 5599575 5972880 6191400 6346185 6555600 6719490 6769264 6965325 7167456 7429680 7466100 7527600 7615422 8255200 8461580 8915616 8959320 9287100 9954800 10153896 10576975 10751184 11144520 11199150 11423133 11945760 12382800 12692370 13111200 13438980 13538528 13930650 14859360 14932200 15055200 15230844 16798725 16923160 17918640 18574200 19038555 19909600 20307792 21153950 21502368 22289040 22398300 22846266 24765600 25384740 26877960 27861300 29864400 30461688 31730925 33597450 33846320 35837280 37148400 38077110 40615584 42307900 44578080 44796600 45692532 50769480 53755920 55722600 57115665 59728800 60923376 63461850 67194900 67692640 74296800 76154220 84615800 89593200 91385064 95192775 101538960 107511840 111445200 114231330 121846752 126923700 134389800 152308440 169231600 179186400 182770128 190385550 203077920 222890400 228462660 253847400 268779600 285578325 304616880 338463200 365540256 380771100 456925320 507694800 537559200 571156650 609233760 761542200 913850640 1015389600 1142313300 1523084400 1827701280 2284626600 3046168800 4569253200 9138506400
• Sum of all divisors σ(n): 35907701760
• Sum of proper divisors (its aliquot sum) s(n): 26769195360
• 9138506400 is an abundant number, because the sum of its proper divisors (26769195360) is greater than itself. Its abundance is 17630688960

Bases of 9138506400

• Binary: 1000100000101100101000101010100000₂
• Hexadecimal: 0x220B28AA0
• Base-36: 474TWO0

Squares and roots of 9138506400

• 9138506400 squared (9138506400²) is 83512299222840960000
• 9138506400 cubed (9138506400³) is 763177680926647139142144000000
• The square root of 9138506400 is 95595.5354606063
• The cube root of 9138506400 is 2090.7001004613

Scales and comparisons

• 9,138,506,400 seconds is equal to 290 years, 29 weeks, 6 days, 18 hours.
• To count from 1 to 9,138,506,400 would take you about five hundred eighty-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 9138506400 cubic inches would be around 174.2 feet tall.

Recreational maths with 9138506400

• 9138506400 backwards is 0046058319
• 9138506400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9138506400's digits is 36
• More coming soon!