1493989154768

Names of 1493989154768

• Cardinal: 1493989154768 can be written as One trillion, four hundred ninety-three billion, nine hundred eighty-nine million, one hundred fifty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.493989154768 × 10¹²

Factors of 1493989154768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2181

Divisors of 1493989154768

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 16 22 37 44 61 74 88 121 122 148 176 181 242 244 296 362 407 484 488 592 671 724 814 968 976 1342 1448 1628 1889 1936 1991 2257 2684 2896 3256 3778 3982 4477 4514 5368 6512 6697 7381 7556 7964 8954 9028 10736 11041 13394 14762 15112 15928 17908 18056 20779 21901 22082 24827 26788 29524 30224 31856 35816 36112 41558 43802 44164 49654 53576 59048 69893 71632 73667 83116 87604 88328 99308 107152 115229 118096 121451 139786 147334 166232 175208 176656 198616 228569 230458 242902 273097 279572 294668 332464 341909 350416 397232 408517 457138 460916 485804 546194 559144 589336 683818 768823 810337 817034 914276 921832 971608 1092388 1118288 1178672 1267519 1335961 1367636 1537646 1620674 1634068 1828552 1843664 1943216 2184776 2535038 2671922 2735272 3075292 3241348 3268136 3657104 3760999 4263473 4369552 4493687 5070076 5343844 5470544 6150584 6482696 6536272 7521998 8457053 8526946 8987374 10140152 10687688 12301168 12650633 12965392 13942709 15043996 16914106 17053892 17974748 20280304 20856449 21375376 25301266 27885418 30087992 33828212 34107784 35949496 41370989 41712898 46898203 49430557 50602532 55770836 60175984 67656424 68215568 71898992 82741978 83425796 93796406 98861114 101205064 111541672 135312848 139156963 165483956 166851592 187592812 197722228 202410128 223083344 229420939 278313926 330967912 333703184 375185624 395444456 458841878 515880233 556627852 661935824 750371248 771688613 790888912 917683756 1031760466 1113255704 1530726593 1543377226 1835367512 2063520932 2226511408 2523630329 3061453186 3086754452 3670735024 4127041864 5047260658 6122906372 6173508904 8254083728 8488574743 10094521316 12245812744 12347017808 16977149486 20189042632 24491625488 33954298972 40378085264 67908597944 93374322173 135817195888 186748644346 373497288692 746994577384 1493989154768
• Sum of all divisors σ(n): 3341348796240
• Sum of proper divisors (its aliquot sum) s(n): 1847359641472
• 1493989154768 is an abundant number, because the sum of its proper divisors (1847359641472) is greater than itself. Its abundance is 353370486704

Bases of 1493989154768

• Binary: 10101101111011000101100010101111111010000₂
• Hexadecimal: 0x15BD8B15FD0
• Base-36: J2BUKHJK

Squares and roots of 1493989154768

• 1493989154768 squared (1493989154768²) is 2232003594564403057133824
• 1493989154768 cubed (1493989154768³) is 3334589163682410282467836930423672832
• The square root of 1493989154768 is 1222288.4908105779
• The cube root of 1493989154768 is 11431.8315110611

Scales and comparisons

• 1,493,989,154,768 seconds is equal to 47,504 years, 12 weeks, 1 day, 3 hours, 26 minutes, 8 seconds.
• To count from 1 to 1,493,989,154,768 would take you about one hundred eighteen thousand, seven hundred sixty 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 1493989154768 cubic inches would be around 952.7 feet tall.

Recreational maths with 1493989154768

• 1493989154768 backwards is 8674519893941
• 1493989154768 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1493989154768's digits is 74
• More coming soon!