30718211040

Names of 30718211040

• Cardinal: 30718211040 can be written as Thirty billion, seven hundred eighteen million, two hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 3.071821104 × 10¹⁰

Factors of 30718211040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17529

Divisors of 30718211040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 37 40 44 45 48 54 55 60 66 72 74 80 88 90 96 99 108 110 111 120 132 135 144 148 160 165 176 180 185 198 216 220 222 240 264 270 288 296 297 330 333 352 360 370 396 407 432 440 444 480 495 528 540 555 592 594 660 666 720 740 792 814 864 880 888 990 999 1056 1080 1110 1184 1188 1221 1320 1332 1440 1480 1485 1584 1628 1665 1760 1776 1980 1998 2035 2160 2220 2376 2442 2640 2664 2960 2970 3168 3256 3330 3552 3663 3960 3996 4070 4320 4440 4752 4884 4995 5280 5328 5920 5940 6105 6512 6660 7326 7920 7992 8140 8880 9504 9768 9990 10656 10989 11880 12210 13024 13320 14652 15840 15984 16280 17471 17760 18315 19536 19980 21978 23760 24420 26640 29304 31968 32560 34942 36630 39072 39960 43956 47520 48840 52413 53280 54945 58608 65120 69884 73260 79920 87355 87912 97680 104826 109890 117216 139768 146520 157239 159840 174710 175824 192181 195360 209652 219780 262065 279536 293040 314478 349420 351648 384362 419304 439560 471717 524130 559072 576543 586080 628956 646427 698840 768724 786195 838608 879120 943434 960905 1048260 1153086 1257912 1292854 1397680 1537448 1572390 1677216 1729629 1758240 1886868 1921810 1939281 2096520 2306172 2358585 2515824 2585708 2795360 2882715 3074896 3144780 3232135 3459258 3773736 3843620 3878562 4193040 4612344 4717170 5031648 5171416 5188887 5765430 5817843 6149792 6289560 6464270 6918516 7110697 7547472 7687240 7757124 8386080 8648145 9224688 9434340 9696405 10342832 10377774 11530860 11635686 12579120 12928540 13837032 14221394 15094944 15374480 15514248 17296290 17453529 18449376 18868680 19392810 20685664 20755548 21332091 23061720 23271372 25158240 25857080 25944435 27674064 28442788 29089215 30748960 31028496 34592580 34907058 35553485 37737360 38785620 41511096 42664182 46123440 46542744 51714160 51888870 55348128 56885576 58178430 62056992 63996273 69185160 69814116 71106970 75474720 77571240 83022192 85328364 87267645 92246880 93085488 103428320 103777740 106660455 113771152 116356860 127992546 138370320 139628232 142213940 155142480 166044384 170656728 174535290 186170976 191988819 207555480 213320910 227542304 232713720 255985092 276740640 279256464 284427880 310284960 319981365 341313456 349070580 383977638 415110960 426641820 465427440 511970184 558512928 568855760 639962730 682626912 698141160 767955276 830221920 853283640 930854880 959944095 1023940368 1137711520 1279925460 1396282320 1535910552 1706567280 1919888190 2047880736 2559850920 2792564640 3071821104 3413134560 3839776380 5119701840 6143642208 7679552760 10239403680 15359105520 30718211040
• Sum of all divisors σ(n): 120464547840
• Sum of proper divisors (its aliquot sum) s(n): 89746336800
• 30718211040 is an abundant number, because the sum of its proper divisors (89746336800) is greater than itself. Its abundance is 59028125760

Bases of 30718211040

• Binary: 11100100110111100101011001111100000₂
• Hexadecimal: 0x726F2B3E0
• Base-36: E40TVC0

Squares and roots of 30718211040

• 30718211040 squared (30718211040²) is 943608489497977881600
• 30718211040 cubed (30718211040³) is 28985964719534508220240932864000
• The square root of 30718211040 is 175266.1149224231
• The cube root of 30718211040 is 3131.8333171229

Scales and comparisons

• 30,718,211,040 seconds is equal to 976 years, 38 weeks, 4 days, 20 hours, 24 minutes.
• To count from 1 to 30,718,211,040 would take you about one thousand, nine hundred fifty-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 30718211040 cubic inches would be around 261 feet tall.

Recreational maths with 30718211040

• 30718211040 backwards is 04011281703
• 30718211040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30718211040's digits is 27
• More coming soon!