1988560404992

Names of 1988560404992

• Cardinal: 1988560404992 can be written as One trillion, nine hundred eighty-eight billion, five hundred sixty million, four hundred four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.988560404992 × 10¹²

Factors of 1988560404992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 345

Divisors of 1988560404992

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 49 56 58 64 98 112 116 128 196 203 224 232 256 307 392 406 448 464 512 614 784 812 841 896 928 1228 1421 1568 1624 1682 1792 1856 2149 2456 2842 3136 3248 3364 3584 3712 4298 4912 5684 5887 6272 6496 6728 7424 8596 8903 9824 11368 11774 12544 12992 13456 14848 15043 17192 17806 19648 22736 23548 25088 25984 26912 30086 34384 35612 39296 41209 45472 47096 51968 53824 60172 62321 68768 71224 78592 82418 90944 94192 94249 103936 107648 120344 124642 137536 142448 157184 164836 181888 188384 188498 215296 240688 249284 258187 275072 284896 329672 363776 376768 376996 430592 436247 481376 498568 516374 550144 569792 659344 659743 727552 753536 753992 872494 962752 997136 1032748 1100288 1139584 1318688 1319486 1507072 1507984 1744988 1807309 1925504 1994272 2065496 2279168 2637376 2638972 2733221 3014144 3015968 3489976 3614618 3851008 3988544 4130992 4558336 4618201 5274752 5277944 5466442 6031936 6979952 7229236 7702016 7977088 8261984 9236402 10549504 10555888 10932884 12063872 12651163 13959904 14458472 15954176 16523968 18472804 19132547 21099008 21111776 21865768 24127744 25302326 27919808 28916944 31908352 33047936 36945608 38265094 42223552 43731536 48255488 50604652 55839616 57833888 66095872 73891216 76530188 79263409 84447104 87463072 101209304 111679232 115667776 132191744 133927829 147782432 153060376 158526818 168894208 174926144 202418608 223358464 231335552 267855658 295564864 306120752 317053636 337788416 349852288 404837216 462671104 535711316 554843863 591129728 612241504 634107272 699704576 809674432 925342208 1071422632 1109687726 1182259456 1224483008 1268214544 1399409152 1619348864 2142845264 2219375452 2364518912 2448966016 2536429088 3238697728 3883907041 4285690528 4438750904 4897932032 5072858176 6477395456 7767814082 8571381056 8877501808 9795864064 10145716352 15535628164 17142762112 17755003616 20291432704 31071256328 34285524224 35510007232 40582865408 62142512656 68571048448 71020014464 124285025312 142040028928 248570050624 284080057856 497140101248 994280202496 1988560404992
• Sum of all divisors σ(n): 4802444220717
• Sum of proper divisors (its aliquot sum) s(n): 2813883815725
• 1988560404992 is an abundant number, because the sum of its proper divisors (2813883815725) is greater than itself. Its abundance is 825323410733

Bases of 1988560404992

• Binary: 11100111011111111011011111100001000000000₂
• Hexadecimal: 0x1CEFF6FC200
• Base-36: PDJ5ISJK

Squares and roots of 1988560404992

• 1988560404992 squared (1988560404992²) is 3954372484301947058520064
• 1988560404992 cubed (1988560404992³) is 7863508548872701005104801591997759488
• The square root of 1988560404992 is 1410163.2547304585
• The cube root of 1988560404992 is 12575.1429089537

Scales and comparisons

• 1,988,560,404,992 seconds is equal to 63,230 years, 3 weeks, 4 days, 10 hours, 16 minutes, 32 seconds.
• To count from 1 to 1,988,560,404,992 would take you about one hundred fifty-eight thousand and seventy-five 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 1988560404992 cubic inches would be around 1047.9 feet tall.

Recreational maths with 1988560404992

• 1988560404992 backwards is 2994040658891
• The number of decimal digits it has is: 13
• The sum of 1988560404992's digits is 65
• More coming soon!